罗斯福，美国历史上唯一蝉联四届的总统。被学者评为是美国最伟大的三位总统之一，同华盛顿和林肯齐名。下面是罗斯福励志名言中英对照。
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。
the world can be changed by man's endeavor, and that this endeavor can lead to something new and better .no man can sever the bonds that unite him to his society simply by averting his eyes . he must ever be receptive and sensitive to the new ; and have sufficient courage and skill to novel facts and to deal with them .
人经过努力可以改变世界，这种努力可以使人类达到新的、更美好的境界。没有人仅凭闭目、 不看社会现实就能割断自己与社会的联系。他必须敏感，随时准备接受新鲜事物；他必须有 勇气与能力去面对新的事实，解决新问题。
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