成功的关键在于坚持和努力。
"The truth is rarely pure and never simple."
The best way to predict your future is to create it.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
言语总是列举商汤与周文王,而行为却比作狗与猪,可悲啊! 
宽容是自由社会的生命要素和标志,永远不会是当权者的恩赐;在多数人暴政的普遍条件下,它只能通过激进少数派的持续努力赢得。