The state is the most important institution in human history.

Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.

The most important challenge facing the world today is the need to create strong, effective, and accountable states in the developing world.

我以打高尔夫为生。你还能要求什么呢——做自己喜欢的事还能得到报酬。

Climate change isn't a distant threat - it's reshaping our forests today.

Collaboration across industries is key to solving the world's biggest challenges.

生存还是毁灭。这其实不是一个问题。

The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.