The world is not a problem to be solved; it is a living being to which we belong.
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
Invention is the mother of necessity.
你知道,有些鸟儿是注定不会被关在牢笼里的,它们的每一片羽毛都闪耀着自由的光辉。