手会记住头脑忘记的东西。
The hand remembers what the mind forgets.
Understanding the limits of computation is as important as pushing its boundaries.
机械是我们这个时代的伟大文明推动者。
The universe is not only stranger than we imagine, it is stranger than we can imagine.
计算机是我们想出的最了不起的工具。它相当于我们思维的自行车。