有两种类型的公司，一种是为提高价格而工作的公司，一种是为降低价格而工作的公司，我们将成为第二种。
On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."
"I always try to put a little bit of humor in my drawings, because I think it makes them more enjoyable."
A writer is somebody for whom writing is more difficult than it is for other people.
真理并不总是美丽的，美丽的话语也不总是真理。
History is not just about the past, it is also a mirror of the present.
Algorithms are not just for solving problems; they are also for understanding the world.