To understand the universe, you must understand the language in which it is written, and that language is mathematics.
尘世存在的意义,并不像我们习惯于认为的那样,在于繁荣昌盛,而在于灵魂的滋长。
译文:长久治理百姓的人,以道德为屏障。
The world is not run by those who are right. It is run by those who can convince others they are right.