kevinnlam:

A wise man once sat in the audience and cracked a joke. Everybody laughs like crazy. After a moment, he cracked the same joke again, less people laughed this time. He cracked the same joke again and again. When there was no laughter in the crowd , he smiled and said, “You can’t laugh about the same joke again and again, then why do you keep crying over the same thing over and over again?”