光是建筑中最重要的材料。

"I'm not afraid of storms, for I'm learning how to sail my ship."

I think the best thing you can do is to be true to yourself and to be honest with yourself.

爱覆盖了许多的罪。

数学之美不仅在于其抽象的优雅，还在于其建模和解决现实世界问题的深刻能力。