真正的领导力意味着出于正确的原因做出艰难的决定。
We are all obsessed with conspiracies, and we are all conspiracy theorists.
I'm interested in transcendence, in going beyond limits.
对自然的研究是永恒的乐趣。
滚动的弹丸,掉落到凹陷之处,便不再滚动了;流传的谣言,到智慧的人那里,便不再流传了。
The only limit to our realization of tomorrow will be our doubts of today.