数学不是关于数字、方程、计算或算法:它是关于理解的。
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
你不能仅仅因为情况不理想就放弃某人。
统计学家不能推卸理清科学推断原理的责任,同样,其他任何有思考能力的人也不能逃避类似的义务。
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.
"The greatest glory in living lies not in never falling, but in rising every time we fall."