The real hero is the one who fights even though he is terrified.

Singing is not just about technique; it’s about conveying emotions.

Mathematics is a dialogue between the past and the present.

Don’t take it personally when someone turns you down. Assume they are like you: busy， occupied， distracted. Try again later. It’s amazing how often a second try works.

写作的行为是一种勇气的行为，是对宇宙沉默的挑战。

真正的快乐来自于做自己喜欢的事。

The key to success is to find patterns where others see randomness.