做数学的艺术在于找到那个包含所有普遍性萌芽的特殊案例。
地球上唯一伟大的是人，人身上唯一伟大的是心灵。
世界的美有两面，一面是欢笑，一面是痛苦，将心割裂。
The only way to escape suffering is to embrace it.
"Some infinities are bigger than other infinities."
The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.