The pursuit of mathematical truth requires both intuition and rigor.
经济研究应旨在为现实世界的决策提供信息。
数学不是关于数字、方程、计算或算法的:它是关于理解的。
I don't think of myself as a celebrity. I think of myself as a singer who's been given a great opportunity.
Independence I have long considered as the grand blessing of life, the basis of every virtue.