The only limits in life are the ones you make.

自然选择是已知唯一能够构建功能复杂性的自然过程。

穷人的生活故事是用尖锐的笔写在他的身体上的。

"Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."

Quality is not a position; it is a practice.

一生的特权就是做你自己。