1、The man who has made up his mind to win will never say "impossible "、(Bonaparte Napoleon ,French emperor )
2、有志者，事竟成。（美国发明家爱迪生、T、)
3、It never will rain roses、 When we want to have more roses we must plant trees、 G、 Eliot, Btitish novelist
4、Man errs so long as he strives、 (Johan Wolfgang Goethe , German poet and dramatist)
5、There is no royal road to science ,and only those who do not dread the fatiguing climb of gaining its numinous summits 、 (Karl Marx, German revolutionary )
6、A man can fail many times, but he isn’t a failure until he begins to blame somebody else、J、 Burroughs、 Averican naturalist
7、Where there is a will , there is a way 、(Thomas Edison , American inventor)
8、Progress is the activity of today and the assurance of tomorrow 、 (Emerson, American thinker )
9、Our destiny offers not the cup of despair , but the chalice of opportunity 、 (Richard Nixon, American President )