面对挑战时不要害怕失败，每一次失败都是通往成功的阶梯。

知识是人类的最高财富，而分享知识则是最高的慷慨。

"The more you sweat in practice, the less you bleed in battle."

You have to be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.