Changing the destructive things you say to yourself when you experience the setbacks that life deals all of us is the central skill of optimism.

设计中最难的部分是保持功能的简洁。

我们需要能够信任互联网的基础设施。

"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."

充满爱的心是最真实的智慧。

The creative act is not pure. History evidences it. Ideology demands it. Society exacts it. The artist loses his freedom the moment he creates a work of art.