In investing, you get what you don’t pay for.

I always felt that my greatest asset was not my physical ability, it was my mental ability.

Innovation is not just about creating new products; it's about rethinking how we do everything.

学习是通过修改符号结构来提高性能的过程。

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.