The PAC learning framework provides a formal way to quantify the learnability of a concept class.

Great companies don’t just grow fruit; they grow communities.

用户的需求永远是第一位的，我们要时刻倾听玩家的声音。

Literature is the memory of humanity.

唯一的真正幸福来自于为一个目标挥霍自己。

我不是先知，我是信使。