The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

Every book is a journey, and every journey could become a book.

在算法的研究中，我们经常发现最有效的解决方案也是最优雅的。

生活的秘诀在于享受被骗得很惨的乐趣。

Freedom is the treasure of individuals.

我不是来取悦任何人的。

成功就是做你想做的事，在你想做的时候，在你想做的地方，和你想在一起的人，尽情地做。