心理过程是生活的工具，其价值在于它们的用途。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
To be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others.
I don't mind being a symbol but I don't want to become a monument.
Premature optimization is the root of all evil.
诗人是为不可名状之物命名的人。
In language， there is no one-to-one correspondence between words and the things they refer to.