所以富贵的人极其奢侈,二孤儿寡妇却受饥挨饿,虽然想天下不乱,也不可能。国君若真的希望天下太平而不希望天下大乱的话,如果要吃喝,就不能不节俭。 
If you have a procedure with ten parameters, you probably missed some.
I keep challenging myself because I don't want to repeat.
真相并不总是美丽的,但寻找真相的过程是。
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
数学是一门活生生的学科,随着新的思想和发现不断演变。
我不是为眼睛做音乐,我是为耳朵做音乐。