76、He is wise that knows when he"s well enough.

 

　　知足的人是聪明的人。

 

　　77、A man is not old as long as he is seeking something. A man is not old until regrets take the place of dreams. (J. Barrymore)

 

　　只要一个人还有追求，他就没有老。直到后悔取代了梦想，一个人才算老。（巴里摩尔）

 

　　78、If there were no clouds, we should not enjoy the sun.

 

　　吃得苦中苦，方知甜中甜。

 

　　79、Perseverance can sometimes equal genius in its results.

 

　　毅力在效果上有时能同天才相比。

 

　　80、An aim in life is the only fortune worth finding.(Robert Louis Stevenson)

 

　　生活的目标，是唯一值得寻找的财富。（史蒂文森）