if you would know the value of money, go and try to borrow some.
要想知道钱的价值，就想办法去借钱试试。
-benjamin franklin(美国总统富兰克林)
if you wish to succeed, you should use persistence as your good friend, experience as your
reference, prudence as your brother and hope as your sentry.
如果你希望成功，当以恒心为良友，以经验为参谋，以谨慎为兄弟，以希望为哨兵。
-thomas edison(美国发明家爱迪生)
sometimes one pays most for the things one gets for nothing.
有时候一个人为不花钱得到的东西付出的代价最高。
-albert einstein(美国科学家爱因斯坦)
you have to believe in yourself. that's the secret of success.
你必须相信自己，这是成功的关键。
-charles chaplin(美国演员卓别林)
the man who has made up his mind to win will never say "impossible".
凡是决心取得胜利的人是从来不说"不可能的"。
-bonapart napoleon(法国皇帝拿破仑)
our destiny offers not the cup of despair, but the chalice of opportunity.
命运给予我们的不是失望之酒，而是机会之杯。
-richard nixon(美国总统尼克松)
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)
you can tell the ideals of a nation by its advertisements.
从一个国家的广告可以看出这个国家的理想。
-norman douglas(英国作家道格拉斯)
the only limit to our realization of tomorrow will be our doubts of today.
实现明天理想的唯一障碍是今天的疑虑。
-franklin roosevelt(美国总统罗斯福)