我认为最好的演员是那些愿意脆弱并冒险的人。

I'm not a heart, I'm a brain.

There is no limit on better. Talent is distributed unfairly， but there is no limit on how much we can improve what we start with.

Most people overestimate what they can do in one year and underestimate what they can do in ten years.

The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.