Parents wonder why the streams are bitter, when they themselves have poisoned the fountain.

Understanding the limits of computation requires a deep dive into the mathematical foundations that underpin algorithmic complexity.

To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.

爱着的心才是真正活着的心。

海洋是我们最大的未开发资源，负责任的水产养殖是释放其潜力的关键。