The essence of greatness is the perception that virtue is enough.
伟大的本质在于认识到美德就足够了。
自由是思想的果实。
Success is not about the destination, but the journey.
The night is a great poem, and the stars are its verses.
The best way to maintain a program is to maintain it.
我的目标很简单。那就是完全理解宇宙，为什么它是这样的，以及它为什么存在。
Words are, of course, the most powerful drug used by mankind.
A company is only as strong as its commitment to its community.
The mind is always in the business of making life work.