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 ) 在科学上没有平坦的大道，只有不畏劳苦沿着其崎岖之路攀登的人，才有希望达到它光辉的顶点。( 德国革命家 马克思. k .)

the man who has made up his mind to win will never say "impossible ". (bonaparte napoleon ,french emperor ) 凡是决心取得胜利的人是从来不说“不可能的”。( 法国皇帝 拿破仑. b.)

to do whatever needs to be done to preserve this last and greatest bastion of freedom .(ronald reagan , american president ) 为了保住这最后的、最伟大的自由堡垒，我们必须尽我们所能。(美国总统 里根. r.)

we cannot always build the future for our youth , but we can build our youth for the future . (franklin roosevelt , american president ) 我们不能总是为我们的青年造就美好未来，但我们能够为未来造就我们的青年一代。 (美国总统 罗斯福. f.)