历史给我们的教训是，人们从来都不知道汲取历史的教训。

There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.

In the factory, we make machines; in the field, we grow food; but in the office, we make decisions that shape both.

伤害我们的并非我们的遭遇，而是我们对此的回应。

Let me explain. I think it would be very unusual for anyone here, or anyone watching, to be envious of the Queen of England. Even though she is much richer than any of you are, and she's got a very large house, the reason why we don't envy her is because she's too weird.

看见就是忘记所见之物的名字。