只有掌握核心技术，才能掌握自己的命运。

"The greatest glory in living lies not in never falling, but in rising every time we fall."

抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

I think the only free man can feel this kind of excitement, a free man step on a long journey, towards the uncertain future.

Evolutionary psychology is not about what's unchangeable in human nature, but about what was adaptive in our ancestral environment.

Eight hours of training, pain is only the body, but if the loss, you pain is the heart.