Investing in research today prevents crises tomorrow.

The precepts of the law are these: to live honestly, to injure no one, and to give each his due.

以德行来排列位次，按官职来处理政事，按照劳绩来决定赏赐，衡量功勋二分给俸禄。 

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

韧性是通过克服挑战建立起来的。

我不是给予者，我是索取者。