I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself.

我不是在晚上做梦，我整天都在做梦。我为梦想而活。

When we thin forests with purpose, we're not taking away life—we're making room for more life to flourish.

能源领域的创新不是可选的；它是可持续增长的必要条件。

Nowadays, particularly in the United States, if you meet someone at the bottom of society, they may unkindly be described as a "loser." There's a real difference between an unfortunate and a loser, and that shows 400 years of evolution in society and our belief in who is responsible for our lives. It's no longer the gods, it's us. We're in the driving seat.

成功不在于数字，而在于触动人心。