We can assert that there is no passion， no great cause will not be completed.
我们可以断言，没有激情，任何伟大的事业都不能完成。
获取智慧是一种道德责任。这不是你为了生活的进步而做的事情......你不会因为你已经知道了什么而在生活中走得很远。离开这里之后，你要靠自己学到的东西来提升自己。
人分这么几种：不认识，认识，熟人，朋友，知心朋友。朋友不在当面表白，而是背后说起朋友的时候，是否提到过你。
The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind, pitiless indifference.
The past is always with us, shaping our present and our future.
The true measure of our success is how well we feed the world while preserving its resources.
The truth is not always the best basis for happiness.