The study of mathematics is like air or water to the development of science.
数学的研究对科学的发展就像空气或水一样。
人类远比他们知道的要大。
The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.
我不是那种会让对篮球比赛的爱减少的人。
心理学是关于心灵生活在其适应关系中的科学。