在计算中，不变量是短暂的。

My life goal is: to be a person who contributes to society.

It’s not an apology if it comes with an excuse. It is not a compliment if it comes with a request.

Overfishing is a failure of management, not a failure of the ocean.

大智慧的人广博豁达，小聪明的人斤斤计较。

人类的存在是宇宙中一种微小而独特的表现，我们应当珍惜并在有限的生命中发挥出色。