In mathematics, the art of proposing a question must be held of higher value than solving it.
Every new day is another chance to change your life.
进步的概念必须建立在灾难的观念之上。
用你拥有的,在你所在的地方,做你能做的事。
悲伤就像海洋;它如潮水般起伏。有时水面平静,有时却势不可挡。我们所能做的就是学会游泳。