The past is not dead. It is not even past.

【释义】过度保护抑制型儿童，等于剥夺他们学习应对恐惧的机会。

If there is anything you need, I will not be far away.

The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

一个好的化学家是“懒惰”的化学家——总是在寻找最简单的方法来完成任务。