Psychology should be the science of mental life, both of its phenomena and of their conditions.
心理学应该是关于心理生活的科学，包括其现象及其条件。
Literature is the voice of the silent, the light in the darkness.
我写作是为了理解，为了理解世界和我在其中的位置。
The best way to predict the future is to invent it. Don't worry about what anybody else is going to do. The best way to predict the future is to invent it.
解释：本治则国家巩固，本乱则国家危亡。