The most important political challenge of our time is to create strong, effective, and accountable states.
We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.
Tradition and innovation must walk hand in hand to create lasting value.
You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.
生活就是关于成长和改变。当你停止成长，你就停止了生活。
The biggest risk is not taking any risk.