The ladder of success is best climbed by stepping on the rungs of opportunity.

The most important thing about art is the work. The work is the most important thing.

The more you know, the more you realize you don't know.

"The unspeakable is the playwright’s territory."

If you can't understand why someone is doing something, look at the consequences of their actions, whatever they might be, and then infer the motivations from their consequences.

每个程序都有（至少）两个目的：一个目的是为它编写的，另一个不是目的。