????Treat a man as he is and he will remain as he is. Treat a man as he can and should be and he will become as he can and should be.

????一個人是怎樣的人便怎樣待他，他便還是怎樣的人；一個人能夠怎樣或是應當怎樣便怎樣待他，他便會成為能夠怎樣或是應當怎樣的人。

????─歌德（Johann Wolfgang von Goethe，德國詩人）