A tranquil mind is the source of health.
The challenge in computer science is not just to solve problems, but to understand why they are problems in the first place.
理论计算机科学的美在于它能够将抽象的数学概念与实际的计算问题联系起来。
If we want to protect forests, we must first understand them.
We are the result of our choices.
The night is my canvas, and the music is my paint.