The most dangerous creation of any society is the man who has nothing to lose.
任何社会中最危险的创造物是那些没有什么可失去的人。
我不与任何人竞争，我只与自己竞争。
The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
如果不创立教育，没有老师传授学业，这样那些原本没有废弃的人才，也会被废弃了。
I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them.
人不是他自认为的那样，而是他所隐藏的那样。
A nation without memory is a nation without a future.