"To choose doubt as a philosophy of life is akin to choosing immobility as a means of transportation."

We are all potential fossils still carrying within us the traces of our former selves.

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

The truth is often hidden in the details.

Rudeness is the weak man's imitation of strength.

乌鸦聚集在一起，虽然看上去很和好，实际上并不亲密；不慎重地结交朋友，虽似牢固，终必破裂。

数学的美在于它能够用一种既精确又普遍的语言来描述宇宙。