Being different means you have something special to offer the world.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
某个命题可以从某一组公理通过某一规则系统推导出来,这一事实本身并不使其为真。
要理解一种文化,你必须倾听它的艺术家——他们是社会变革的地震仪。