Tragic art, as it developed in the theaters of ancient Greece, in the fifth century B.C., was essentially an art form devoted to tracing how people fail, and also according them a level of sympathy, which ordinary life would not necessarily accord them. A few years ago, I was thinking about this, and I went to "The Sunday Sport," a tabloid newspaper I don't recommend you start reading if you're not familiar with it already.

In science, we must be interested in things, not in persons.

The key to success is to find patterns where others see randomness.

有时，你必须回头看，才能理解前方的事物。

The database is the most important piece of software in the enterprise.