Your passion in life should fit you exactly； but your purpose in life should exceed you. Work for something much larger than yourself.

One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.

"If you want to fly, you have to give up what weighs you down."

The great use of life is to spend it for something that will outlast it.

股市中充满了知道一切价格但不知道价值的人。

Change is inevitable, but growth is optional.

I think that one wants from painting a sense of life.