你今天感受到的痛苦将是你明天感受到的力量。

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

小人反复无常，不可深交。  

每一本书都是一次旅程，而每一次旅程都是一本书。

世界是一本书，不旅行的人只读了一页。