No folly is more costly than the folly of intolerant idealism.
最可怕的事情就是不容忍的乌托邦。
Every scientific discovery should be measured by its contribution to human welfare.
The duty of a true patriot is to protect his country from its government.
"A man's face is his autobiography. A woman's face is her work of fiction."
Wall Street has too much wealth and political power.
在原子世界中，数学语言是唯一可以使用的语言。