To be brave is to love someone unconditionally, without expecting anything in return.
勇敢就是无条件地爱一个人,不期待任何回报。
我不是为大众做音乐,我是为自己做音乐。
Understanding the limits of computation is as important as expanding its capabilities.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.