【释义】不得志的时候就要提高自己的道德修养,得志的时候就要努力让天下人都能得到好处。
The dead have much to teach the living.
The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
电报不仅是一项发明,而且是团结人类的手段。