Each success only buys an admission ticket to a more difficult problem.

The art of algorithm design is not just in solving problems, but in discovering new ways to think about them.

Read, read, read. Read everything — trash, classics, good and bad, and see how they do it. Just like a carpenter who works as an apprentice and studies the master. Read! You'll absorb it. Then write. If it's good, you'll find out. If it's not, throw it out of the window.

量子计算的挑战不仅在于建造量子计算机，还在于理解它能做什么。

Whenever you find yourself on the side of the majority, it is time to pause and reflect.