想法是做出看起来像别的东西的东西。

The melancholy science from which I make this offering to my friend relates to a region that from time immemorial was regarded as the true field of philosophy, but which, since the latter's conversion into method, has lapsed into intellectual neglect, sententious whimsy, and finally oblivion.

The more you know who you are, and what you want, the less you let things upset you.

怒气太强盛就会伤害别人，欲念过多则会伤害自己，贪图安逸会伤害性情，忧虑过多就会损害志向。

技术本身没有善恶，关键在于使用技术的人。