漁夫與學者

A Doctor and an Engineer fall in love for the same girl. 

Doctor used to give her a rose daily and engineer used to give the girl an apple. 

Girl got confused and asked engineer : There is a meaning of giving rose, in Love. Why are you giving apple ? 

Engineer answered :  "An apple a day keeps the doctor away". 

一位學者坐船， 

問漁夫：懂數學嗎？ 

漁夫：不懂！ 

學者：你的生命失去一半。 

船行河中， 

學者：懂文學？ 

漁夫：不懂！ 

學者：剩的一半生命又失去了一半。 

這時船突然漏水， 

漁夫問：懂游泳？ 

學者：不懂！ 

漁夫：你的生命即將全部失去。 

——啟示：人的價值不是他擁有多少技能，而是他擁有的技能在實踐中能發揮多少價值。