The future belongs to those who understand that doing good is good business.

世界是一本书，不旅行的人只读了一页。

I'm obsessed with reinvention. I'm obsessed with identity. I'm obsessed with the future.

给学生一些事情去做，而不是一些东西去学；而这些事情的性质需要思考；学习会自然而然地发生。

Every detective carries his own darkness.

You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.

"The only limit to our realization of tomorrow is our doubts of today."

I’m a very positive thinker, and I think that is what helps me the most in difficult moments.

自我不是一成不变的东西，而是通过选择行为不断形成的东西。

In the search for truth, there are no final answers, only better questions.

恐惧是强大的动力，但它也是个骗子。