数学的本质在于它揭示模式和对称性的力量。

The Internet is not just a technology, it's a social phenomenon.

The only way to learn a new programming language is by writing programs in it.

"The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success."