真正的领导力意味着为了更美好的明天而在今天做出艰难的决定。
True leadership means making tough decisions today for a better tomorrow.
The best time to plant a tree was 20 years ago. The second best time is now.
对我来说，无畏不是没有恐惧。不是完全不害怕。对我来说，无畏是有恐惧。无畏是有怀疑。很多怀疑。对我来说，无畏是尽管有那些让你害怕得要死的事情，仍然生活下去。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
写作的艺术是发现一个人所相信的东西的艺术。
We must balance short-term commercial realities with long-term environmental responsibilities.
Great companies are built on a foundation of trust—trust in science, trust in people, and trust in the mission.
生活中最好的东西是免费的。
Time is what keeps everything from happening at once.