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

Life is a canvas, paint it with your colors.

爱是世界上最强大的力量。

美丽的东西终将毁灭。

I don't let the past define my future.

最可持续的采石场是能够平衡生产和环境管理的采石场。

The most effective policies are often the simplest ones.