And so what you want to do and again we'll come back to this later in the term, is something called regression testing.
却又出问题了,然后你想怎么办呢?,我们会在这学期晚些时候,讨论这个被称为回归测试的东西。
Like, because I mean... Like this semester, I was hoping to take 3 sciences with an American Cultures class,
例如,像这学期,我想选三门科学课,外加一门美国文化课,
And, we'll talk about fuel cells later in the semester when we do the unit on redox reactions and electrochemistry.
这学期我们随后会讨论燃料电池,当我们讲到,关于氧化还原反应和电化学单元时。
So, what we do at the start of the semester, and these are essentially training wheels we very quickly take off once you get more comfortable, we provide you with our own library.
那我们这学期初要做些什么呢?,经过一些必要的训练,让我们迅速褪去无知,变得更加充实,我们会提供自己的库。
In the first half of class, I'm going to tell you a little bit about the class and introduce some of the questions that we will think about over the term if you stay in this course.
在这堂课的前半部分,我将告诉你们一些关于这门课的事,介绍几个如果你选择这门课,就将在这学期里考虑的问题。
Where have we implemented a greedy algorithm, or have been asked to do a greedy algorithm? Well, there are not that many things you guys have been working on this semester.
现在你已经实施了一个贪婪算法,我们在哪里实施了贪婪算法,或者我们那里被要求实施贪婪算法呢?,们这学期不需要用什么功对吧?
And I just have to do this today on the Greco-Roman world, tell you everything you need to know about the Greco-Roman world, at least for this semester.
今天要讲的古希腊罗马时代,告诉你们所有需要了解的古希腊罗马知识,至少这学期需要了解的知识。
Now you record that at the start of this semester I said in thinking about the question ? could I survive my death?
你们还记得这学期一开始,我提出的问题吗,我能幸免于一死吗?
This is one of our summer students from this past summer, who is also premed.
这是我们上学期四个夏季学生中的一个,也是医学预科。
Some of you-- This incidentally will be a more technical of my lectures and it's a little bit unfortunate that it comes early in the semester.
对于部分人来说,这堂课相对于我其他的课程较为专业,而且不巧的是,这门课在学期伊始就开始了
So why would you be interested in spending a semester learning about this subject?
是什么使你们有兴趣,花一学期的时间来学习这门课程
When you came into this class in the beginning of the semester you may have thought you were just signing up for a class in political science.
当你们在学期一开始时,选修了这门课,可能会以为,这只是另一门政治科学课程,你可能未了解到。
And you graduate after this term?
你将要在这学期后毕业是吗?
So this, unfortunately, is the last time that I am teaching positive psychology or any other class for that matter at Harvard.
不幸的是这学期将是我最后一次,在哈佛开设积极心理学或其他课程。
In other words, the teaching fellows I had in those days who knows? They may rise up against me in the same way this semester -but the teaching fellows I had in those days said, "You can't teach an introduction.
也就是说,当时我教的那些学生,谁知道呢?,这学期他们也有可能以同样的方式反驳我,当时我教的那些学生说,“你不能教入门。
So this is going to be a guide for us for essentially all that we're going to do in the rest of the term.
这些计算本质上指导着我们,这学期余下的课程中所需要做的一切。
This is probably the most difficult poem linguistically that we'll be reading all semester.
语言上说来这可能是最难的一首诗,我们这一学期都要阅读这首诗。
We're going to wrestle with his claims quite a bit during the course of the semester.
在这学期的课程中我们会有相当一部分,辩论他一些观点的时间。
Correctness just doesn't do what it's supposed to do but then also design and design is one of those things it's a little harder to put your finger on initially, but it really is something to bear in mind especially toward terms end when you tackle your own final projects.
正确性“,就是有没有做应该做事情,然后是“设计“,刚开始时,“设计“相对来说比较难一点,但是这是直到这个学期末,都要记住的东西,当你处理的自己的最终方案时。
That's what's exciting, and that's what I invite you to think about with me in the course.
那是很激动人心的,也是我请大家在这学期,和我共同探索的问题。
So that's something that we will do, and I will tell you more about at mid semester.
这就是我们要做的一些事情,在学期中段我会告诉你们更具体的情况。
In the second half of class, I will introduce to you and start telling the first story of the term, and that's about Richard Wright's Black boy which is our first reading of the term.
下面我将把这堂课的,第一个故事介绍并讲述给你们,理查,怀特的《黑孩子》,这是我们这学期要读的第一本书。
It's not a debate that we're going to be engaged in here in this semester.
这不是辩论,是我们在这里在这个学期要做的。
Because we have, as you've hopefully realized, made a concerted effort over the past several years to really reach out to students on this campus who might not otherwise have considered this as a field of exploration, just a one semester course, or even ultimately a concentration or minor.
你们也认识到了,因为我们,在过去几年中作出了共同的努力,来影响这个校园的学生们,但是某些学生可能认为这并不是一个探索性的领域,而只是学期中的一个课程而已,或者只是一门主修或选修课程。
Now one of the new technologies that's evolving, that we're going to talk about in the last half of the course, is taking cells that have been propagated in this way outside the body and encouraging them to form new tissues.
现在,与此相关的新技术正在蓬勃发展,我们将在这学期的后半部分讨论到它,这项技术,让细胞在体外增殖,并促使它们形成新的组织
There's a term paper which i'll talk more about as the weeks go on that's also worth 30% of the grade.
随着课程的进行我会在讲到学期论文,这也占成绩的百分之三十
We do in fact--I do have conversations with all 30 plus of the teaching fellows about all 300 plus of the students at the end of the semester, and that is in the end what determines the outcome.
事实上,我们----在这个学期末,为了了解这300多个同学的情况,我会和30多个助教谈话,这最终帮助决定成绩。
It's not done in time for you to read but I think I will have it done at some time during this semester.
但现在还无法读到,因为还未完成,但是我想这学期会完成这本书
And indeed, as it happens, in our department this very semester there is such a class devoted, all semester, to the topic of consciousness.
当然,这也的确是如此,我们系在这一学期,就有这么一个班,花了整整一个学期,来讨论意识问题
Oh,I should do this,now,perhaps, since it's the beginning of the semester.
也许我现在就应该说清楚,因为这学期刚开始。
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