in the matter of courage we all have our limits. there never was a hero who did not have his bounds. i suppose it may be said of nelson and all the others whose courage has been advertised that there came times in their lives when their bravery knew it had come to its limit.
i have found mine a good many times. sometimes this was expected--often it was unexpected. i know a man who is not afraid to sleep with a rattle-snake, but you could not get him to sleep with a safety-razor.
i never had the courage to talk across a long, narrow room. i should be at the end of the room facing all the audience. if i attempt to talk across a room i find myself turning this way and that, and thus at alternate periods i have part of the audience behind me. you ought never to have any part of the audience behind you; you never can tell what they are going to do.
i'll sit down.
中文：
在勇气问题上，人人都有极限。从来就没有胆大包天的英雄好汉。我想，可以说，纳尔逊和所有那些被大量宣传的勇士，一生中都有勇气达到极限的时候。
我就多次发现自己的勇气到了极限。有时是意料之中的——经常是出乎意料的。我认识一个人.此君不怕与响尾蛇同寝，可你无法让他与保安剃刀共眠。
我从来就没有勇气在狭长房间的中央发表讲话。我得站在房间的一头，面对全体听众。如果我试图站在房间中央讲话，我就会不断地转身，这样，就不断有部分听众在我背后。你们永远不能让自己背后有听众;你们永远闹不清他们要干什么。
我得坐下了。
ladies and gentlemen, this is joe biden, i'm filling in for president obama, while he addresses the nato summit in wales.
when the president and i took office in january of , this nation was in the midst of the greatest economic crisis since the great depression. our economy had plummeted1 at a rate of 8% in a single quarter-part of the fastest economic decline any time in the last half century. millions of families were falling underwater on their homes and threatened with foreclosure. the iconic american automobile2 industry was under siege.
but yesterday's jobs report was another reminder3 of how far we've come. we've had 54 straight months of job creation. and that's the longest streak4 of uninterrupted job growth in the united states' history.
we've gone from losing 9 million jobs during the financial crisis to creating 10 million jobs. we've reduced the unemployment rate from 10% in october of to 6.1% today. and for the first time since the 1990s, american manufacturing is steadily5 adding jobs-over 700,000 since . and surveys of both american and foreign business leaders confirm that america once again is viewed as the best place in the world to build and invest.
that's all good news.
but an awful lot of middle class americans are still not feeling the effects of this recovery. since the year , gross domestic product-our gdp - has risen by 25%. and productivity in america is up by 30%. but middle class wages during that same time period have gone up by only fourteen cents.
folks, it's long past time to cut the middle class back into the deal, so they can benefit from the economic growth they helped create. folks, there used to be a bargain in this country supported by democrats6 and republicans, business and labor7. the bargain was simple. if an employee contributed to the growth and profitability of the company, they got to share in the profits and the benefits as well. that's what built the middle class. it's time to restore the bargain, to deal the middle class back in. because, folks, when the middle class does well, everybody does well-the wealthy get wealthier and the poor have a way up.
you know, the middle class is not a number. it's a value set. it means being able to own your home; raise your children in a safe neighborhood; send them to a good school where if they do well they can qualify to go to college and if they get accepted you'd be able to find a way to be able to send them to college. and in the meantime, if your parents need help, being able to take care of them, and hope to put aside enough money so that your children will not have to take care of you.
different people have different career outlooks. some people want to become civil servants; some people hope to start their own business; some people dream of being freelancers, and so on.
however, my ideal job is teaching. firstly, i’m told that teachers have a high income. with the high income, i can open a training school to help the children in poor families with their education. secondly, teachers always have summer and winter holidays, thus i will have more free time to relax myself. more importantly, teachers are angels to students, who can pass on the knowledge to students as well as help them develop their hobbies and interests. i can’t imagine how happy i will feel when i see my students become elites.
in order to be a qualified teacher, i should read more books to acquire more knowledge, and train my patience and improve my communication and handwriting abilities.
不同的人有着不同的职业愿景。有些人想要做公务员，有的人想自己创业，有的人梦想成为自由职业者等等。
然而，我的理想是教书。首先，我被告知老师的工资很高。若有很高的工资，那我就能开个培训学校来帮助那些贫困家庭的孩子。第二，老师有着寒暑假两个长假期，如此我将有时间放松。更重要的是，对学生来说老师就是天使，传授孩子们知识帮助他们培养自己的兴趣爱好。我无法想象如果我的学生都成为人才，我会多么的开心。
为了成为一名合格的老师，我会读更多的知识从中汲取更多知识，锻炼自己的耐心，提高自己的交际能力并提高自己的书写水平。