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.
【讲解】:人格高尚的人不可用小事情考验他,却可以委以重任;人格低下的人不可委以重任,却可用小事情考验他。