生活中最好的东西是免费的。

数学的美在于它的普遍性。

I don’t like to do easy things. I like to be challenged.

我们通过DNA的线索彼此相连。

爱你所做的，做你所爱的。

"Writing is a way of thinking, a way of understanding the world."

创新不是对每件事都说“是”，而是对所有非关键特性说“不”。

All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.

You can't go back and change the beginning, but you can start where you are and change the ending.

我们是生存机器——盲目编程的机器人车辆，旨在保存被称为基因的自私分子。