"Books are the quietest and most constant of friends."
书籍是最安静且最恒久的朋友。
The beauty of mathematics is that it is both precise and creative.
写作的行为是一种抵抗的行为。
世界必须有序。伦理必须由科学来处理，而不仅仅是意见的时代已经到来。
Self-love， then， is a necessary principle of action.
I don't let anyone tell me what I can or can't do.
The value of any mental activity is measured by its contribution to successful living.
你越是试图忘记，越是记得清楚。