"In the end, we will remember not the words of our enemies, but the silence of our friends."

I'm not perfect, but I'm always me.

That's the only trouble with being a dog...they never tell you anything…

市场总是对的，而我总是错的。

The battle of life is already half won by the young man who is brought personally in contact with high officials; and the great aim of every boy should be to do something beyond the sphere of his duties--something which attracts the attention of those who over him.

"The truth is rarely pure and never simple."

你围绕着自己终将死亡的事实构建生活，然后你没有死。

分解大数对于经典计算机来说是困难的，但量子计算机可以高效地完成。