Don’t lose faith, as long as the unremittingly, you will get some fruits. ---- Tsien Hsueshen不要失去信心,只要坚持不懈,就终会有成果。钱学森

　　It is dogged does it. The days of easy, but careless people. -- Yuan Mei, a Qing Dynasty poet天下无难事，只怕有心人。天下天易事，只怕粗心人。袁枚，清朝诗人

　　To watch the sunrise must wait till dawn.要看日出必须守到拂晓。

　　Great works are performed not by strength , but by perseverance. 完成伟大的事业不在于体力，而在于坚韧不拔的毅力。 -Samuel Johnson(英国作家和评论家约翰逊)

　　Genius only means hard-working all one's life. 天才只意味着终身不懈的努力。 -Mendeleyev(俄国化学家门捷列耶夫)

　　Few things are impossible in themselves; and it is often for want of will ,rather than of means, that man fails to succeed. 事情很少又根本做不成的;其所以做不成，与其说是条件不够，不如说是由于决心不够。 -(La Racheforcauld(法国作家罗切福考尔德)

　　Where there is a will, there is a way. 有志者事竟成

　　Nothing is impossible to a willing heart. 心之所愿,无事不成

　　Rome wasn't built in one day. 伟业非一日建成

　　Never say die 坚持到底

　　Confidence in yourself is the first step on the road to success. 自信是走向成功的第一步。

　　Pursue your object, be it what it will, steadily and indefatigably. 不管追求什么目标，都应坚持不懈。

　　Energy and persistence conquer all things. -- Benjamin Franklin 能量加毅力可以征服一切。 -- 富兰克林

　　Cease to struggle and you cease to live. -- Thomas Carlyle 生命不止，奋斗不息。 -- 卡莱尔

　　Stop chipping halfway , you cannot chop down deadwood ; and keep chipping a way, gold and stone can be carved.-- Xun Kuang锲而舍之，朽木不折;锲而不舍，金石可镂。荀况

　　No human can repel a firm hope.-- Kingsley永远没有人力可以击退一个坚决强毅的希望。金斯莱

　　With strong will, is equivalent to the feet to a pair of wings.-- Bailey有了坚定的意志，就等于给双脚添了一对翅膀。贝利