解析：不修证，非佛法。

The defining decade: Why your twenties matter—and how to make the most of them now.《The Defining Decade》

The journey of solving a mathematical problem is as important as the solution itself, for it teaches us patience, persistence, and the joy of discovery.

True progress comes when we challenge the status quo and embrace change.

幸福很少缺席；是我们不知道它的存在。