The best mathematics is not just correct; it is illuminating.
The study of truth requires a considerable effort - which is why few are willing to undertake it out of love of knowledge - despite the fact that God has implanted a natural appetite for such knowledge in the minds of men.
发现的旅程和目的地本身一样重要。
生活是一个不断学习的过程。
"In mathematics, you don't understand things. You just get used to them."