很多时候,我们都需要面对选择。如果都有好处,就要取其中好处最大的;如果都有害处,就取其中害处最小的。
I was asked to act when I couldn't act. I was asked to sing 'Funny Face' when I couldn't sing, and dance with Fred Astaire when I couldn't dance. Do what you can't do!
I like to think of mathematics as a kind of poetry.