Histories make men wise; poems witty; the mathematics subtle; natural philosophy deep; moral grave; logic and rhetoric able to contend. (Francis Bacon , British philosopher )

　　历史使人明智；诗词使人灵秀；数学使人周密；自然哲学使人深刻；伦理使人庄重；逻辑修辞学使人善辨。( 英国哲学家 培根. F.)

　　The time of life is short; to spend that shortness basely, it would be too long. (William Shakespeare, British dramatist )

　　人生苦短，若虚度年华，则短暂的人生就太长了。(英国剧作家 莎士比亚. W.) 　

　　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.)