“ we are the insect in the ditch, but still always get somebody to look up at sky. ” mankind never has stopped to ponder, be like as to the truth why, already not important. —— preface
“我们都是阴沟里的虫子，但总还是得有人仰望星空。”人类从未停止过思索，至于真相如何，已经不重要了。——题记
To a sci-fi, " 3 body " open a Xin Yuzhou, wonderful confused is shown; And will look from another angle, this can yet be regarded as a philosophy is classical, hair person is thoughtful. In the wording and purpose of what one writes of glad of author Liu kind, our universe (saying exactly is about a hundred 10 thousand phyletic universes) vast boundless, mysterious Mo Ce.
对于一部科幻小说而言，《三体》开启了一个新宇宙，精彩纷呈；而从另一个角度来看，这不失为一部哲学经典，发人深思。在作者刘慈欣笔下，我们的宇宙（确切地说是上百万种族的宇宙）苍茫寥廓、神秘莫测。
" 3 body 2: Dark forest " 3 fold, exciting. Be bear originally after the side wall that move complete mankind hopes plans “ failure ” , whole mankind drops into big trough, the environment suffers what cannot make up for to destroy, population is decreased from 8.5 billion acute 3.5 billion. After recalling a painful experience, experienced human liberation, science and technology is swift and violent develop, built the interstellar naval force with human powerful flatter oneself, be in again however 3 body person before a detector be defeated, huge fleet left very few number only. Hero Luo Ji is final depend on “ suspiciouses catenary ” beat back this already the 3 body person of within one's grasp of confidence in victory, greeted good peace. This momently, of human conquer be only outside is the star civilized? I can't help pondering, perhaps the mankind from which Nie renascence, of the change is him.
《三体2：黑暗森林》一波三折，扣人心弦。在本是肩负着全人类希望的面壁计划“失败”后，整个人类跌入大低谷，环境遭受无法弥补的破坏，人口从85亿锐减到35亿。痛定思痛之后，经历了人性的解放，科技迅猛发展，建立了人类自以为强大的星际舰队，却又在三体人一个探测器面前溃败，庞大的舰队只剩下了寥寥数艘。主人公罗辑最终依仗“猜疑链”打退了本已胜券在握的三体人，迎来了美好的和平。这一刻，人类战胜的难道只是外星文明吗？我不禁思索，也许人类从中涅槃重生，改变的正是自己。
Years · is civilized
岁月·文明
Be informed them to will lose the universal time of a love when people, it is to escape to still do final make a stand against, it is the life and death of the mankind's phyletic continuance or individual, this problem accepts or reject hard. The “ in reading a book at first gives time with life, is not to give life with days; Give years with civilization, is not when giving civilization the point of view with years ” , I am accepted hard, and the development as the story, let me although years and civilization are short of,understand gradually one cannot, but cannot lose human nature for civilized continuance however, the value of oversight civilization oneself. After all, what be without limitation in human nature is missing below, calculate civilization to be able to continue, we also are “ only impersonal composition ” , also not be that forever once kind-hearted mankind.
当人们得知他们将要失去所爱的世界时，是逃避还是做最后的抗争，是人类种族的延续还是个人的生死，这个问题难以取舍。起初读到书中“给时光以生命，而不是给生命以时光；给岁月以文明，而不是给文明以岁月”的观点时，我难以接受，而随着故事的发展，让我逐渐明白尽管岁月与文明缺一不可，但却不能为了文明的延续而失去人性，忽略文明自身的价值。毕竟，在人性毫无限制的丢失下，就算文明得以延续，我们也只是“非人作文”，永远也不是那个曾经善良的人类。
Dark · is bright
黑暗·光明
I make unforgettable most in the book, it is author debtor person the ”—— of law of “ darkness forest that fair Luo Ji puts forward is civilized to Fermi paradox the explanation of administrative levels. Luo Ji sets out from two basic generally acknowledged truth, the mainest demand that is civilization is “ lives ” ; The 2 material that are the universe and energy gross are finite, suspicious through introducing two concepts —— catenary and technology explode, from theoretic the universe of —— of a course that built research universe society is sociological. When cosmic sociology is based on the niche that discovers other civilization when some civilization, as a result of two principles of above paragraphs, through be similar to “ child blame fish, how to know the logic of Yu Zhile “ , (say simply, it is the existence that lets you know me no matter, still let your existence go down, it is dangerous to me, disobey the first axiom, because this can carry out attack to the other side only) used other Gao Zhihui to guess suspicion phyleticly, made a strong deterrence instrument, namely dark forest law.
书中最令我难忘的，是作者借主人公罗辑提出的“黑暗森林法则”——对费米悖论文明层次的解释。罗辑从两个基本公理出发，一是文明的最基本需求是“生存”；二是宇宙的物质和能量总量是有限的，通过引入两个概念——猜疑链和技术爆炸，从理论上建立了研究宇宙社会的一门学科——宇宙社会学。宇宙社会学基于当某一文明发现其他文明的位置时，由于上文的两个原则，通过类似于“子非鱼，安知鱼之乐“的逻辑，（简单地说，不论是让你知道我的存在，还是让你存在下去，对我来说都是危险的，都违反第一条公理，因此只能对对方实施攻击）利用了其他高智慧种族的猜疑心，构成了一个强有力的威慑手段，即黑暗森林法则。
Look in me, dark forest law is marble, but also be not without opportunity of survival, the earth in reality is cosmic epitome, although the conflict between the country is ceaseless, but communicate same can yet be regarded as friendlily a kind of efficient method, drive out dark, bring light, after all peace is cheaper than the war much, happiness is gotten much, precious much.
在我看来，黑暗森林法则是冷酷无情的，但也并非没有生机，现实中的地球就是宇宙的缩影，即使国家之间的争端不断，但友好的交流同样不失为一种高效的方法，驱逐黑暗，带来光明，毕竟和平比战争廉价得多，美好得多，珍贵得多。
Sunshine · loves
阳光·爱
Making what the person rejoices is, the mankind has love, perhaps cannot change whole and dark forest, but can change oneself however, change this a little egoistic world, even the universe. The mankind goes all the way, choose all the way, forward civilized, love …… forward
令人庆幸的是，人类有爱，也许改变不了整个黑暗森林，但却能改变自己，改变这个有些自私自利的地球，甚至宇宙。人类一路走来，一路抉择，朝着文明，朝着爱……
Below the setting sun, bath of a plane is in golden sunset glow, to without of border horizon fly, taking its earnest wish, again hard, never also had abandoned the universe of this vast. Perhaps, when the sun will rise tomorrow, bright in relief light energy is illuminated into dark forest.
夕阳下，一架飞机沐浴在金色的晚霞之中，向无际的天边飞去，带着它的梦想，再艰难，也从未放弃过这个浩瀚的宇宙。也许，在明天太阳升起时，灿烂的阳光能照进黑暗森林。(文/余尚阳)