Action speak louder than words. 事实胜于雄辩
Never put off what you can do today until tomorrow.今日事今日毕！
Knowledge is power.知识就是力量。
Knowledge makes humble, ignorance makes proud.博学使人谦逊，无知使人骄傲。
A journey of a thousand miles begins with a single step. 千里之行，始于足下。
Never to old to learn. 活到老，学到老。
When there is a will ,there is a way.有志者 事竞成
A rolling stone gathers no moss。滚石不生苔
Action speak louder than words.
行动胜于言语！
All things in their being are good for something.
天生我才必有用。
Failure is the mother of success. --Thomas Paine
失败乃成功之母。
A man can fail many times, but he isn't a failure until he begins to blame somebody else. -- J. Burroughs
一个人可以失败很多次，但是只要他没有开始责怪旁人，他还不是一个失败者。
-- 巴勒斯
