Psychology is the science of mental life in its adaptive relations.

道德不过是我们用来针对自己讨厌的人的态度。

I wish I was the monster you think I am. I wish I had enough poison for the whole pack of you. I would gladly give my life to watch you all swallow it.

The beauty of chemistry lies in its ability to explain the unseen.

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.