切勿为自己独特的想法而恐惧,因为我们现在所接受的常识都曾是独特的。
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
To isolate mental processes from their adaptive context is to misunderstand them completely.
In despair, we can find true hope.
Social progress requires the organic combination of individual freedom and social responsibility.