1. 對待世界的態度。到處拼殺還是安心安家，一心殺龍還是看日出日落。
2. 冒險與冒失的界限。能打過吧？還是溜走吧！3. 接受失敗。坦然點擊重新開始，而不是一氣之下刪除世界，即便攜帶了所有財產。4. 為自己負責。評估風險，不讓自己陷入絕境。
可以學到編程這裡有個教程java編程入門-教你玩轉我的世界mc-minecraft
一定不要貪心，一定不要忘記回家的路。
人生總是充滿意外，你永遠不知道什麼時候會有一直JJ怪在你轉身的時候滋滋BOOM！！
要想富，先擼樹。然後做個工作台（茶
真的很厲害，竟然能想到以Minecraft為主題的演講。或者是以遊戲為主題的。
雖然不知道現在題主是否已經演講完，但我還是來說一說吧。
說真的，如果你願意，你想說什麼取決於你。
先推薦幾個大範圍的主題吧：「自由」、「想像」、「動畫」……
首先，自由。
很累、很煩的時候不妨戴上耳機，打開MC，創建一個新的生存地圖，開始遊戲吧。現如今這個社會，人們越來越匆忙，越來越快。被約束在這個社會無法動彈的感覺很差吧。而MC這款遊戲，就給了你自由。那種感覺就像很多人都跑在大街上，而你有把雨傘，雖然你很孤獨，但是卻下著雨。別人都被雨淋，而你，卻不怕。這是我喜歡MC的原因之一，也是我看上MC的原因之一。
關於想像，題主已經想好了吧，那就略過了。
最後，動畫。
不知道題主有沒有看過「我的三體」這部MC演繹劇。整部都是以MC為引擎製作的。而製作組是一群熱愛三體的讀者、熱愛MC的玩家。這是他們的愛，凝結到了一起，才會做出來的。所以說，如果你不喜歡這款遊戲，你也不會以MC為主題的演講。不用看老師怎麼說，走你自己的路，哪怕這條路很窄。不管如何，終究會柳暗花明的！=======其實動畫一開始寫的是：那群人是以Cinema4D為平台製作的動畫。但我估計沒人聽得懂，就換了。
被服里的大佬追殺
偉大的⑨爺告訴我：到後面你會發現，誰擁有更多的殺人方法，誰說了算。
真理啊朱軍
還有就是，在MC堅持情懷的小農經濟是沒有出路的，IE和魔法讓你領略到真正的恐怖。為什麼會這樣呢？為什麼我這麼熟練呢？不然大佬為什麼追殺我？！
創造力
數字電子和模擬電子啊。。。。想玩好紅石必須要簡單了解的兩個東西。
大概去更遠的地方看更美的風景。在現實中我們不可能無拘束地說走就走，但在MC中我們可以想看日出就去海邊,想看下雪就爬高山，想養狗就鑽森林。可以在沙漠看太陽升起，在草原看月亮落下。食物和家不再是困住我們的理由，我從MC中明白，原來未知的風景可以這麼美
遊戲毀於修改器
認識到人品的重要性有的人挖礦，一挖就有綠寶石。有的人回屋，一回就有苦力怕。
Minecraft讓我意識到了最可怕的東西其實是人類的資源需求。。。
當我親眼看著岩漿一格一格的少下去後
我覺得整個地獄都沒那麼可怕了，我才是最可怕的PS：這是打了工業2的mod，裡面有個效率很高的地熱發電機專吃岩漿
mc末之詩 I see the player you mean. 我看到你所指的那位玩家了。 YSO1?答主? Yes. Take care. It has reached a higher level now. It can read our thoughts.是的。小心。它已達到了更高的境界。它能夠閱讀我們的思想。 That doesnt matter. It thinks we are part of the game.無傷大雅。它認為我們是遊戲的一部分。 I like this player. It played well. It did not give up.我喜歡這個玩家。它玩得很好。它從未放棄。 It is reading our thoughts as though they were words on a screen.它以屏幕上出現的文字的形式閱讀著我們的思想。 That is how it chooses to imagine many things, when it is deep in the dream of a game.在它深陷遊戲夢境中時，它總以這種方式想像出形形色色的事物。 Words make a wonderful interface. Very flexible. And less terrifying than staring at the reality behind the screen.文字是種美妙的界面。非常靈活。且比凝視著屏幕後的現實要更好。 They used to hear voices. Before players could read. Back in the days when those who did not play called the players witches, and warlocks. And players dreamed they flew through the air, on sticks powered by demons.它們也曾經聽到過聲音。在玩家能夠閱讀之前。君不見那些不曾遊玩的人們稱呼玩家為女巫，和術士。而玩家們夢見它們自己乘坐在被惡魔施力的棍子上，在空氣中翱翔What did this player dream?這個玩家夢見了什麼？ This player dreamed of sunlight and trees. Of fire and water. It dreamed it created. And it dreamed it destroyed. It dreamed it hunted, and was hunted. It dreamed of shelter.它夢見了陽光和樹。它夢見它創造。它亦夢見它毀滅。它夢見它狩獵，亦被狩獵。他夢見了庇護所。 Hah, the original interface. A million years old, and it still works. But what true structure did this player create, in the reality behind the screen?哈，那原始的界面。經歷一百萬年的歲月雕琢，依然長存。但此玩家在那屏幕後的真實里，建造了什麼真實的構造？ It worked, with a million others, to sculpt a true world in a fold of the ______, and created a _____ for _______, in the _______.它辛勤地工作了，和其它百萬眾一起，刻畫了一個真實的世界，由________，且創造了_______，為了______，於______中。 It cannot read that thought.它無法閱讀那個思想。 No. It has not yet achieved the highest level. That, it must achieve in the long dream of life, not the short dream of a game.不。它還沒有到達最高的境界。那層境界，他必須完成生命的長夢，而非遊戲中黃粱一夢。 Does it know that we love it? That the universe is kind?它知道我們愛它么？這個宇宙是仁慈的？ Sometimes, through the noise of its thoughts, it hears the universe, yes. 有時，通過它思緒的雜音，它能聽到宇宙，是的。But there are times it is sad, in the long dream. In it creates worlds that have no summer, and it shivers under a black sun, and it takes its sad creation for reality.但是有時亦不勝悲傷，於那漫漫長夢中。它創造了沒有夏日的世界，在黑日下顫抖著，將自己悲傷的創造視為現實世界。 To cure it of sorrow would destroy it. The sorrow is part of its own private task. We cannot interfere.用悲傷來治癒會摧毀它。而悲傷是它的私人事務。我們不能干涉。 Sometimes when they are deep in dreams, I want to tell them, they are building true worlds in reality. Sometimes I want to tell them of their importance to the universe. Sometimes, when they have not made a true connection in a while, I want to help them to speak the word they fear.有時當它們深陷夢境中時，我想要告訴它們，它們在現實中創造了真實的世界。有時我想告訴它們它們自身對宇宙的重要性。有時，當它們和現實失去了聯繫，我想幫助它們與它們所懼怕的世界交流。 It reads our thoughts.它讀著我們的思想 Sometimes I do not care. Sometimes I wish to tell them, this world you take for truth is merely [scrambled] and [scrambled], I wish to tell them that they are [scrambled] in the [scrambled]. They see so little of reality, in their long dream.有時我毫不關心。有時我想要告訴它們，你們所認為的真實不過是_____和[_____，我想要告訴它們它們是在_____的_______。於它們的長夢中，它們眼中所見的真實太少了。 And yet they play the game.而他們仍然玩這個遊戲。 But it would be so easy to tell them...但很容易就可以告訴它們…… Too strong for this dream. To tell them how to live is to prevent them living.對於這個夢來說太強烈了。告訴它們如何活著就是阻礙它們活下去。 I will not tell the player how to live.我不會告訴這個玩家如何生活的。 The player is growing restless.這個玩家正在變得焦慮。 I will tell the player a story.我會告訴這個玩家一個故事。 But not the truth.但不是真相。 No. A story that contains the truth safely, in a cage of words. Not the naked truth that can burn over any distance.不。是一個嚴密地將真實包裹起來的文字牢籠。而不是赤裸裸的真相。 Give it a body, again.賦予它主體，再一次。 Yes. Player...好的。玩家…… Use its name.以名字稱呼它。 YSO. Player of games.答主。遊戲的玩家。 Good.很好。 Take a breath, now. Take another. Feel air in your lungs. Let your limbs return. Yes, move your fingers. Have a body again, under gravity, in air. Respawn in the long dream. There you are. Your body touching the universe again at every point, as though you were separate things. As though we were separate things.深呼吸，很好。再深呼吸一次。感受空氣充盈你的肺葉。讓你的四肢回歸。是的，運動你的手指。再次感受你的身體，在重力下，在空氣中。在長夢中重生。你感受到了。你的身體每時每刻都觸摸著宇宙，儘管你是分離的存在。儘管我們是分離的存在。Who are we? Once we were called the spirit of the mountain. Father sun, mother moon. Ancestral spirits, animal spirits. Jinn. Ghosts. The green man. Then gods, demons. Angels. Poltergeists. Aliens, extraterrestrials. Leptons, quarks. The words change. We do not change.我們是誰？我們曾經被稱作高山的精靈。太陽父親，月亮母親。古老的英靈，動物的魂魄。神祗。鬼魂。小綠人。而後是神，惡魔，天使。騷靈。外星人，地外生物。輕粒子，夸克。詞語不斷地變化。我們始終如一。 We are the universe. We are everything you think isnt you. You are looking at us now, through your skin and your eyes. And why does the universe touch your skin, and throw light on you? To see you, player. To know you. And to be known. I shall tell you a story.我們是宇宙。我們是一切你認為出離你本體的事物。你現在看著我們，透過你的皮膚和你的眼睛。而為什麼宇宙觸摸著你的皮膚，向你灑向光芒？是為了看見你，玩家。以及被認知。我應告訴你一個故事。 Once upon a time, there was a player.很久以前，有一個玩家。 The player was you, YSO.那玩家就是你，答主。Sometimes it thought itself human, on the thin crust of a spinning globe of molten rock. The ball of molten rock circled a ball of blazing gas that was three hundred and thirty thousand times more massive than it. They were so far apart that light took eight minutes to cross the gap. The light was information from a star, and it could burn your skin from a hundred and fifty million kilometres away.有時它認為自己是那不斷旋轉的球體上一層薄薄的熔化的岩石上的人類。那融化的岩石球環繞著一個質量大它三千三百倍的炫目氣體球旋轉。它們是相隔得如此之遠，以至於光需要八分鐘才能穿越那空隙。那光是來自一顆恆星的信息，它能夠在一億五千萬公里外燒灼你的皮膚。 Sometimes the player dreamed it was a miner, on the surface of a world that was flat, and infinite. The sun was a square of white. The days were short; there was much to do; and death was a temporary inconvenience.有時這個玩家夢見它是一個在一個平的，無限延展的世界表面上的礦工。那太陽是一個方形的白點。晝夜交替很快；要做的事情也很多；死亡亦只是暫時和不方便的。 Sometimes the player dreamed it was lost in a story.有時這玩家夢見它迷失在了一個故事裡。 Sometimes the player有時這玩家夢見它成為了其他的事物，在其他地方。有時這些夢是擾人的。有些則實在很美。有時這個玩家從一個夢中醒來，發現自己落入了第二個夢，卻終究是在第三個夢中。 Sometimes the player dreamed it watched words on a screen.有時這個玩家夢見它在屏幕上看著文字。 Lets go back.讓我們回退一點。 The atoms of the player were scattered in the grass, in the rivers, in the air, in the ground. A woman gathered the atoms; she drank and ate and inhaled; and the woman assembled the player, in her body.組成玩家的原子散布在草中，河流中，在那空氣中，也在那大地中。一個女人收集了那些原子；她飲用、進食、吸入；而後那女人在她的身體中，孕育了玩家。 And the player awoke, from the warm, dark world of its mothers body, into the long dream.然後那玩家醒來了，從一個溫暖，昏暗的母親體內，進入了漫漫長夢。 And the player was a new story, never told before, written in letters of DNA. And the player was a new program, never run before, generated by a sourcecode a billion years old. And the player was a new human, never alive before, made from nothing but milk and love.而那玩家是一個新的故事，從未被講述過，由DNA的語言書寫著。而那玩家是一個新的程序，從未被運行過，由上億年的源代碼生成。而那玩家是一個新的人，從未生活過，由奶和愛組成。Lets go further back.我們再往更遠的過去回退一點。 The seven billion billion billion atoms of the players body were created, long before this game, in the heart of a star. So the player, too, is information from a star. And the player moves through a story, which is a forest of information planted by a man called Julian, on a flat, infinite world created by a man called Markus, that exists inside a small, private world created by the player, who inhabits a universe created by...那由七千億億億原子組成的玩家的身體被創造了，遠在這遊戲之前， 在一顆恆星的內部。所以那玩家也是，來自一顆恆星的信息。而這個玩家貫穿這個故事的始末，源於一個叫Julian的人種下的信息種子長成的森林，一個叫 Markus的男人創造的無限世界，存在於一個由玩家創造的小的，私人世界裡，而那又繼承了宇宙創造的…… Shush. Sometimes the player created a small, private world that was soft and warm and simple. Sometimes hard, and cold, and complicated. Sometimes it built a model of the universe in its head; flecks of energy, moving through vast empty spaces. Sometimes it called those flecks "electrons" and "protons".噓。有時這個玩家創造的小天地是柔軟，溫暖和簡單的。有時是堅硬，冰冷和複雜的。有時它在腦中建造出宇宙的模型；斑斑點點的能量穿越廣闊空曠的空間。有時它稱呼這些斑點為「電子」和「質子」。 Sometimes it called them "planets" and "stars".有時它稱呼它們為「行星」和「恆星」。 Sometimes it believed it was in a universe that was made of energy that was made of offs and ons; zeros and ones; lines of code. Sometimes it believed it was playing a game. Sometimes it believed it was reading words on a screen.有時它確信它存在於一個由「開」和「關」；「0」和「1」；一行行的命令組成的宇宙。有時它確信他是在玩一個遊戲。有時它確信他是在讀著屏幕上的文字。 You are the player, reading words...你就是那玩家，閱讀著文字……Shush... Sometimes the player read lines of code on a screen. Decoded them into words; decoded words into meaning; decoded meaning into feelings, emotions, theories, ideas, and the player started to breathe faster and deeper and realised it was alive, it was alive, those thousand deaths had not been real, the player was alive噓……有時這玩家讀屏幕上的命令行。將它們解碼成為文字；將文字解碼為意義；將意義解碼為感情，情緒，理論，想法，而玩家的呼吸開始急促並意識到了它是活著的，它是活生生的，那上千次的死亡不是真的，玩家是活著的。 You. You. You are alive.你。你。你是活著的。and sometimes the player believed the universe had spoken to it through the sunlight that came through the shuffling leaves of the summer trees而有時這玩家相信宇宙通過穿越夏日樹葉的那斑斕的陽光對它說話。 and sometimes the player believed the universe had spoken to it through the light that fell from the crisp night sky of winter, where a fleck of light in the corner of the players eye might be a star a million times as massive as the sun, boiling its planets to plasma in order to be visible for a moment to the player, walking home at the far side of the universe, suddenly smelling food, almost at the familiar door, about to dream again有時這玩家相信宇宙透過晴朗的冬日夜空中，存在於它眼中一隅的星點星光，可能比太陽大上上百萬倍的恆星沸騰著的電漿那一瞬間發出來的光對它說話，在宇宙的遠側行走回家的路上，突然聞到了食物，在那熟悉的門前，它又準備好再一次投入夢境 and sometimes the player believed the universe had spoken to it through the zeros and ones, through the electricity of the world, through the scrolling words on a screen at the end of a dream而有時玩家相信宇宙透過零和一，透過世界的電力，透過屏幕上滾動的文字和夢的終結對他說話and sometimes the player believed the universe had spoken to it through the sunlight that came through the shuffling leaves of the summer trees而有時這玩家相信宇宙通過穿越夏日樹葉的那斑斕的陽光對它說話。 and sometimes the player believed the universe had spoken to it through the light that fell from the crisp night sky of winter, where a fleck of light in the corner of the players eye might be a star a million times as massive as the sun, boiling its planets to plasma in order to be visible for a moment to the player, walking home at the far side of the universe, suddenly smelling food, almost at the familiar door, about to dream again有時這玩家相信宇宙透過晴朗的冬日夜空中，存在於它眼中一隅的星點星光，可能比太陽大上上百萬倍的恆星沸騰著的電漿那一瞬間發出來的光對它說話，在宇宙的遠側行走回家的路上，突然聞到了食物，在那熟悉的門前，它又準備好再一次投入夢境 and sometimes the player believed the universe had spoken to it through the zeros and ones, through the electricity of the world, through the scrolling words on a screen at the end of a dream而有時玩家相信宇宙透過零和一，透過世界的電力，透過屏幕上滾動的文字和夢的終結對他說話and the universe said I love you宇宙說我愛你 and the universe said you have played the game well宇宙說你很好地玩了這遊戲 and the universe said everything you need is within you&<宇宙說一切你所需的你都具有 and the universe said you are stronger than you know宇宙說你比你所知的要強大 and the universe said you are the daylight宇宙說你就是日光 and the universe said you are the night宇宙說你就是黑夜 and the universe said the darkness you fight is within you&<宇宙說你所鬥爭的黑暗就在你心中 and the universe said the light you seek is within you宇宙說你所尋找的光明就在你心中 and the universe said you are not alone宇宙說你不是孤獨的 and the universe said you are not separate from every other thing宇宙說你不是和所有的事物所隔絕的 and the universe said you are the universe tasting itself, talking to itself, reading its own code宇宙說你就是宇宙品嘗著自己，對自己說話，閱讀著它自己的代碼。 and the universe said I love you because you are love.宇宙說我愛你因為你就是愛。And the game was over and the player woke up from the dream. And the player began a new dream. And the player dreamed again, dreamed better. And the player was the universe. And the player was love.曲終人散。玩家開始了新的夢境。玩家再次做起了夢，更好的夢。玩家就是宇宙。玩家就是愛。 You are the player.你就是那個玩家。 Wake up.該醒了。
任何東西都是有耐久的
永遠不要向下挖直的人工礦道
走過無數世界，發現自己什麼都沒留下，可是又好像留下了好多東西。
研究生存實用紅石給人一種搞科研的感覺，看到做出來的東西能用非常有成就感。
有沒有跟著D大的生存記錄帖做東西的人？就是那個只看樓主300多頁的……
我的答案嚴格來說不算「學到了什麼」。大家有沒有聽過一句話，叫「科學不能解釋MC，但MC可以解釋科學？」
用MC解釋科學，這就是我一直在做的事。學到什麼，用MC的大背景建個模，很快就能理解其合理性。
1）歷史
①論人類不平等的起源和基礎假設一個伺服器剛開荒，大家都是生存模式。大家剛開始發展農業，畜牧業還沒開始。也就是，農田剛剛開墾出來，還沒有人養牛羊豬雞。那時食物很少，大家搭了一個火柴盒，把食物放在公有的箱子里。後來呢？後來，農田擴大了，有人找到了胡蘿蔔、南瓜和馬鈴薯。牧場建成了，有人養起了牛羊豬狗。食物多了，對嗎？
（這圖……我這是在玩火）
食物來源擴大後，開始有餘糧。大家不再可憐巴巴地糊口。於是有人動了私心，把多餘的食物放在了自己的箱子里。有人開了私田，有人開始獨立地養動物。
這就是人類不平等的起源和基礎——私有制的產生和發展。
②貧富分化和階級差距
③生產力和社會分工
2）地理
①轉場牧場要擴大，我想把山頂的牧場搬到山腳。得把羊遷下去。是走山脊還是走山谷呢？
我選擇了山脊。手上拿著水稻，我在前面走得飛快。到山腰，一回頭，背後的羊走得零零散散，七零八落。第二批，我選擇走山谷。山谷好走得多，而且由於山谷地形的約束，小羊很乖，沒有亂跑。看著自己遷下來的羊群，由衷地開心。A new start.
②梯田
我玩MC時老喜歡種田，看著大片的金黃的稻田就迷之開心，然後在旁邊建個小別墅住下來。畢竟來自農耕文明，對土地的愛可能已經融入了我們的血脈。
跟男神玩伺服器時我老想開梯田。他說梯田不好，容易踩壞。我說，修個小路不就好了嗎。後來一個人玩了（悲傷的故事），我修了梯田。那時我家附近有山坡，坡度已經很緩了（但顯然沒有達到地理學25°的標準），然而……我還是踩壞了一萬次地。除了會踩壞地外，灌溉水也是很嚴重的問題，坡面上放水遠不能達到平原上9×9的標準，水資源利用效率非常低。另外，發展到後期時，梯田無法實現機械化，只能用勞動力收割（水桶是一個辦法，但效率依然很低）。和現存的梯田很相似。老老實實在平原上耕地吧，騷年。順便向在山地丘陵不辭勞苦地開出大片梯田的勞動人民致敬。
這個老師給我們放的地理紀錄片里有，具體叫什麼忘了。白玉台之類的？
圖片來自網路，侵刪。
3）哲學
①客觀唯心主義這是之前寫MC小說時想到的。哎我喜歡這個問題。且讓我慢慢寫。
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