1、To do whatever needs to bedone to preserve this last and greatest bastion of freedom .为了保住这最后的、最伟大的自由堡垒，我们必须尽我们所能。
2、The only limit to ourrealization 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。
3、Ifwinter comes , can spring be far behind ?冬天来了，春天还会远吗？
4、Our destiny offers not the cup of despair , but thechalice of opportunity .命运给予我们的不是失望之酒，而是机会之杯。
5、Wecannot always build the future for our youth , but we can build our youth forthe future .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。
6、Man errs so long as he strives.人只要奋斗就会犯错误。
7、Do not , for one repulse , give up the purpose that you resolvedto effect .不要只因一次失败，就放弃你原来决心想达到的目的。
8、You have to believe in yourself. That's the secret of success.人必须相信自己，这是成功的秘诀。
9、If you would go up high ,then use your own legs ! Do not let yourselves carried aloft; do not seatyourselves on other people’s backs and heads .如果你想走到高处，就要使用自己的两条腿！不要让别人把你抬到高处；不要坐在别人的背上和头上。
10、Power invariably means both responsibility and danger.实力永远意味着责任和危险。
11、Theman with a new idea is a crankuntil the idea succeeds .具有新想法的人在其想法实现之前是个怪人。
12、Achievement provides the only real pleasure in life.有所成就是人生唯一的真正乐趣。
13、When an endis lawful and obligatory, the indispensablemeans to is are also lawful andobligatory .如果一个目的是正当而必须做的，则达到这个目的的必要手段也是正当而必须采取的。
14、It is at our mother’s knee that we acquireour noblest and truest and highest , but thereis seldom any money in them.就是在我们母亲的膝上，我们获得了我们的最高尚、最真诚和最远大的理想，但是里面很少有任何金钱。
15、Genius onlymeans hard-working all one's life .天才只意味着终身不懈的努力。
16、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”。
17、Progress is the activity of today and the assuranceof tomorrow .进步是今天的活动、明天的保证。
18、The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, they make them.在这个世界上，取得成功的人是那些努力寻找他们想要机会的人，如果找不到机会，他们就去创造机会。
19、The important thing in life is to have a great aim , and thedetermination to attain it. 人生重要的事情就是确定一个伟大的目标，并决心实现它。
20、Don’t part withyour illusions . When they are gone you may still exist , but you have ceased tolive.不要放弃你的幻想。当幻想没有了以后，你还可以生存，但是你虽生犹死。
21、Patience is bitter, but itsfruit is sweet .忍耐是痛苦的，但它的果实是甜蜜的。
22、Success covers a multitude of blunders.成功由大量的失望铸就。
23、I want to bring out the secrets of nature and apply them for the happinessof man . I don"t know of any better service to offer for the short time we arein the world .我想揭示大自然的秘密，用来造福人类。我认为，在我们的短暂一生中，最好的贡献莫过于此了。
24、If you doubt yourself , thenindeed you stand on shaky ground .如果你怀疑自己，那么你的立足点确实不稳固了。
25、I have nothing to offer butblood , toil tears and sweat .我所能奉献的没有其它，只有热血、辛劳、眼泪与汗水。
26、Only those who have the patience to do simple things perfectly ever acquire the skill to do difficult things easily.只有有耐心圆满完成简单工作的人，才能够轻而易举地完成困难的事。
27、The ideals which havelighted my way ,andtime after time have given me new courage to face life cheerfully have beenkindness , beauty and truth .有些理想曾为我们引过道路，并不断给我新的勇气以欣然面对人生，那些理想就是--真、善、美。
28、But has the last word been said? Is all hope to be lost? Is the defeat final No!但是难道败局已定，胜利已经无望？不，不能这样说！
29、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。
30、Ideal is the beacon. Without ideal , there is no secure direction ;without direction , there is no life .理想是指路明灯。没有理想，就没有坚定的方向；没有方向，就没有生活。
31、There is no royal road to science, and only those who donot dread the fatiguing climb of gaining its numinous summits .在科学上没有平坦的大道，只有不畏劳苦沿着其崎岖之路攀登的人，才有希望达到它光辉的顶点。
32、I succeeded because I willed it; I never hesitated. 我成功是因为我有决心，从不踌躇。
33、Where thereis a will , there is a way .有志者，事竟成。
34、My fellowAmericans , ask not what your country can do for you; ask what you can do foryour country . My fellow citizens of the world ; ask not what America will dofor you, but what together we can do for the freedom of man . 美国同胞们，不要问国家能为你们做些什么，而要问你们能为国家做些什么。全世界的公民们，不要问美国将为你们做些什么，而要问我们共同能为人类的自由做些什么。