"It is a capital mistake to theorize before one has data."

The world is a book, and those who do not travel read only one page.

所以，根基树立不牢的人，不要期望有茂盛的枝叶。 

Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.

Happiness is a good flow of life； the conviction that you are taking part in the universe's purpose.

The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.

I hold every man a debtor to his profession； from the which as men of course do seek to receive countenance and profit， so ought they of duty to endeavor themselves by way of amends to be a help and ornament thereunto.

肖尔算法的美在于它能够利用量子力学的原理，将一个看似不可能的问题转化为一个可处理的问题。

我扮演的每个角色都是我的一部分，我也是他们的一部分。