活着就是受苦，生存就是在苦难中找到某种意义。

Every mathematical problem is a window into a new world of understanding.

信息是对不确定性的消除。

文学是一种抵抗、生存和肯定生命的方式。

In times of change, the learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.