唯一真正的发现之旅不是去陌生的地方，而是拥有其他的眼睛，通过另一个人的眼睛，一百个其他人的眼睛来观察宇宙。
The only true voyage of discovery would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others.
The purpose of government is to help those who cannot help themselves.
I want to inspire people to believe in themselves.
撰写传记就是穿上别人的鞋子，通过他们的眼睛看世界。
我认为最重要的事情就是对自己和他人友善。
Success in any art depends on the ability to express oneself.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.