●We never know the love of the parents until we become parents ourselves.
------Henry Ward Beecher, American clergyman and orator
不养儿不知父母恩    
------美国牧师、演说家　比沏 . H. W.

●Imagination is more important than knowledge.
------Albert Einstein, American scientist
想象力比知识更为重要。 
------美国科学家　爱因斯坦 . A.

●When you want knowledge like you want air under water then you will
get it.   
------Socrates, Ancient Greek philosopher
当你需要知识就像你在水底需要空气时，你准能得到它。
------古希腊哲学家　苏格拉底  

●Fools and wise men are equally harmless. It is the half-fools and the
half-wise that are dangerous.
------Johann wolfgang von Goethe, German poet
愚者和智者同样是无害的。只有半愚者和半智者才是危险的。
------德国诗人　歌德 . J. W.

●He dares to be a fool, and that is the first step in the direction of wisdom.
------James Gibbons Huneder, American critic
敢于当傻瓜是走向聪明的第一步。
------美国批评家　赫尼克 . J. G.