I don't believe in poverty. I believe in creating opportunities.

You can't change the past, but you can shape the future.

The only thing I'm interested in is the human animal and what it's like.

The ethical implications of genetic modification must be carefully considered.

The challenge of our time is to create a sustainable energy future.

我喜欢把自己看作一个风格家。

真正的领导力在于服务他人，而不是指挥他们。