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数学不是关于数字、方程、计算或算法的:它是关于理解的。
We don’t do market research. We just make things we believe in.
君子心中常常体会到的不是人情而是天理;君子口中所常说的不是人伦世故而是世间法理;君子常有的行为不是规矩而是行为的原则。
"We are all our own graveyards I believe; we squat amongst the tombs of the people we were."
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."
In the infancy of societies, the chiefs of state shape its institutions; later the institutions shape the chiefs of state.