非独国有染，士亦有染。
不只是国家有染的问题，对士而言也有受到熏染的问题。
"The study of randomness in computation has led to some of the most profound insights in computer science."
唯一真正的智慧是自知无知。
A man is the sum of his misfortunes. One day you'd think misfortune would get tired but then time is your misfortune.