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.
发散级数是魔鬼的发明，基于它们的任何证明都是一种耻辱。
The most successful brands are those that stay true to their values while evolving with the times.