Genius only means hard-working all one's life .( Mendeleyer , Russian Chemist)
天才只意味着终身不懈的努力。 (俄国化学家 门捷列耶夫)
I have nothing to offer but blood , toil tears and sweat . (Winston Churchill, British Politician)
我所能奉献的没有其它，只有热血、辛劳、眼泪与汗水。(英国政治家 丘吉尔 . W.)
Man errs so long as he strives. (Johan Wolfgang Goethe , German poet and dramatist)
人只要奋斗就会犯错误。 (德国诗人、剧作家 歌德. J. W.)
My fellow Americans , ask not what your country can do for you; ask what you can do for your country . My fellow citizens of the world ; ask not what America will do for you, but what together we can do for the freedom of man . (John Kennedy , American President