The value of any mental activity is measured by its contribution to successful living.
写文章贵在有真实的气韵,不能只修饰外表。
目标是灵魂,目标是捕捉正确的感觉。
这个世界变化如此之快,以至于说某件事不能做的人通常会被正在做这件事的人打断。
Nature has placed mankind under the governance of two sovereign masters, pain and pleasure.
A mathematician's work is never done; there are always more problems to solve.