The secret to success is to start before you're ready.

Science is a way of thinking much more than it is a body of knowledge.

意志不坚强的人，智慧也不会高到哪里去；说话不算数的人，做事也不会果敢痛快。

People fall so in love with my pain but they follow me to see me fail.

Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws.