【释义】君子做学问，是为了阐明真理，救济时世。如果仅仅停留在诗文创作上，那就是所谓的‘雕虫小技’，又有什么用处呢！

The good man is the man who, no matter how morally unworthy he has been, is moving to become better.

The greatest wisdom is knowing that you know nothing.

解释：才华有高下之分，没有古今之别；文章有真实、虚伪之差，没有新旧之异。