我相信：个人自由的探索精神是世界上最宝贵的东西。我会为此而战：思想的自由，可以朝任何它希望的方向发展，不受指引。

做伟大的事情很困难，但指挥伟大的事情更困难。

Freedom can only be given to one who loves it， and the rest is for slaves.

Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.