The power of mathematics comes from its ability to abstract and generalize, turning specific problems into universal truths.
Disciplining yourself to do what you know is right and important, although difficult, is the highroad to pride, self-esteem, and personal satisfaction.
科学的每一个伟大进步都源于想象力的新大胆。
书是一面镜子:如果一只猿猴往里看,使徒不太可能往外看。
试图始终不做愚蠢的事,而不是试图变得非常聪明,像我们这样的人从中获得了多么巨大的长期优势,这是非常值得注意的。