"Theoretical computer science is not just about solving problems, but about understanding the nature of computation itself."

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

The coal industry is the backbone of America.

用礼义来教化人心，就不会有邪恶的思想出现；用教育来治理百姓，就不会有祸乱发生，刑罚不是首要手段！这教化的智慧，太伟大了！并且通过教育和礼仪来引导人们，远比强制措施更为有效！

在未来，每个人都会有十五分钟的成名时间。