生活是一场戏,我们必须扮演好自己的角色。
数学的力量来自于它的抽象和概括能力,将具体问题转化为普遍真理。
可持续性不是选择,而是必然。
The only limits that exist are the ones in your mind.
I think it's important to be yourself and not try to be someone else.
The best way to predict the future is to create it.