To be a refugee is to be a whisper in somebody else's world.
创新不是对每件事都说“是”，而是对除最关键功能外的一切说“不”。
The world is always right. In its judgments, it is always right. Because it is the world.
The more you read, the more you realize how little you know.
The greatest single achievement of computer science is the development of the concept of the algorithm.
