I'm not here to be liked; I'm here to be heard.

The realities are that, you know, as a black man, Barack can get shot going to the gas station.

科学是使复杂变得可理解的艺术。

You're on earth. There's no cure for that.

The mining industry has the power to transform communities, but only if we do it responsibly.

The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.

名声不是目标。艺术才是目标。