读书不体验认识,就好像闪电照物,一点都抓不到;读书不能身体力行,就像水上行车、陆上行舟、一点用处都没有。
To teach mathematics is to inspire the next generation of thinkers and problem solvers.
The act of writing is an act of resistance against forgetting.
The weight of evidence for an extraordinary claim must be proportioned to its strangeness.