一个领导者的真正考验不在于他们的指挥能力，而在于他们的激励能力。
The true test of a leader is not in their ability to command, but in their ability to inspire.
A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes.
出自先秦《荀子·修身》。批评我而又批评得恰当的，他便是我的老师；肯定我而又实事求是的，他便是我的朋友；讨好奉承我的，他便是我的仇人。说明修身养性要有闻过则喜的雅量，要亲近正人君子而远离谄谀小人。这样，才会有利于自己道德的修炼进步。