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

绝不能为了速度或成本而牺牲质量。

"It has always seemed strange to me... 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."

科学的进步在于每一步发现一种新的秩序，这种秩序将长期以来看似不同的事物统一起来。

Success in grain cultivation isn't measured just in bushels, but in the health of our soil.

抽象的力量使数学能够超越物理现实的限制。