不要让成功冲昏头脑,也不要让失败打击你的心。
Don't let success get to your head, and don't let failure get to your heart.
孔子说:“经常学习,不也喜悦吗?远方来了朋友,不也快乐吗?得不到理解而不怨恨,不也是君子吗?”