健康的国民是一个国家能拥有的最大财富。
I believe in being strong when everything seems to be going wrong. I believe that happy girls are the prettiest girls. I believe that tomorrow is another day and I believe in miracles.
Freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed.
——1945年4月接到希特勒已死的消息时说
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。