39. If you are too fortunate,you will not know yourself; if you are too unfortunate,nobody will know you. 运气太好,见人不睬;运气太坏,无人理会。
40. Every man is the architect of his own fortune. 每一个人都是自身幸福的建筑师。
41. Happy is he who knows his follies in his youth. 记得年轻时所作蠢事的人是幸福的。