理智是法律的灵魂；法律的理智是灵魂。

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.

在我们的伊甸园中，苹果放弃了汇编语言：使用语言浪费机器周期是有罪的。现在，LISP机器允许LISP程序员放弃胸罩和无花果叶。

I'm not a person who gives up easily.

研究的坚持是关键；自然只向有耐心的人揭示它的秘密。

每一项伟大的工程成就都始于一个清晰的愿景。