和气地待人就不会有不顺心；以公正之气对待事物，一切不祥之事都会消失；以浩然之气处理事情，疑难、畏惧则会释然而解；以宁静之气修养身体则睡梦中也安适。

Art is my entire life.

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

Success is the best revenge for anybody doubting you.