When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.
译文：纵欲放荡、消极怠慢就不能勉励心志使精神振作，冒险草率、急躁不安就不能修养性情。
Nothing is impossible, the word itself says 'I'm possible'!
我们正在迈向一个机器能够以类似于人类的方式理解和解释世界的世界。
应对死亡的唯一方法是将之前的一切转化为艺术。
To write is to confront the ghosts of the past and the uncertainties of the future.