知道自己了解别人，设身处地为别人着想，体会别人感受。
释义：善于游泳的人容易被淹死，善于骑马的人常常落马而摔伤，他们各因自己的爱好特长而招致灾祸。比喻有专门本领的人往往因自恃而招致灾祸。
"Love is or it ain't. Thin love ain't love at all."
Men become old, but they never become good.
The greatest killer of happiness is comparison. If you must compare， compare yourself to you yesterday