L'absence est le plus grand des maux.

The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.

The beauty of mathematics is that it allows us to abstract away the complexities of the real world and focus on the underlying principles.

梦想成真的可能性让生活变得有趣。

I don't like to categorize music.

没有一个明智的飞行员会忘记使用他的清单，无论他的才能和经验有多么出色。

The key to long-term success is balancing short-term performance with sustainable growth.