告子为仁,譬犹跂以为长,隐以为广,不可久也。
告子行仁义之事,就好像踮起脚尖当作自己个头高,卧下当作自己面积大了,这是不能长久的。 
One man's constant is another man's variable.
Don’t wait for the storm to pass; dance in the rain.
The stage is a magical place where anything can happen.