恐惧只是一道阴影。事实上，你比自己想象的要强大得多。

强大但是骄傲就会削弱力量，弱小而骄傲只会加速灭亡。

反复练习是儿童的智力体操。

You have to be willing to take risks.

绩效标准是“零缺陷”。

The law, in its majestic equality, forbids the rich as well as the poor to sleep under bridges, to beg in the streets, and to steal bread.

Nature has been the greatest chemist of all time, and we are just beginning to understand its secrets.