So, this is the sadness of the novel.It's this unrequited love; Dean is never capable of loving Sal in the same way that Sal loves Dean.
所以这也是这本小说的悲伤,是这个无回报的爱情;,迪安从没能真正像萨尔爱他一样爱过萨尔。
It's like a fourth asset but we're using a special feature of this asset: that it has no risk.
如同第四种资产,我们将利用这个资产的特性:,即无风险特性。
If they're going to survive thinking about this case at all, we need to throw in a no branching rule.
如果要让这个案例说得通,我们必须加入无分支规则。
It has nothing whatsoever to do with the question of simply the size of Satan's shield, and we realize that we have to redraw the schema into which we fit this simile.
实际上这和撒旦屏障的大小,并无实际的关联,我们得重新规划屏障的大小,来适应这个比喻。
And that's really neat to think about, because photons, of course, are massless particles, they have no mass, so it's neat to think about something that has no mass, but that actually does have a momentum.
而且那真的不容易想明白,因为光子,当然是无质量的粒子,它们没有质量,所以这个真的不容易想明白,一些物体没有质量,但是它们事实上确实有动量。
It's a huge price to pay in a pass-no-record first semester class . And, you know who is most severe on the committee on discipline?
这个代价太大了,只为了,第一次学期通过一门无记录的课程,你们知道着纪律委员会,谁最为严厉吗?
If our estimates are off then the hypothesis makes no sense, so maybe there's no relationship between dietary fat and breast cancer.
如果评估是无关联的,那这个假说也就没有意义,那么在膳食脂肪和乳腺癌之间,也许没有任何关系
So, massless bodies will always have, like a massless rope, equal and opposite forces on the two ends.
所以无质量的物体,比如这个绳子,两边所受的力永远都相等
This chart, very boring and uninteresting but useful to say there are very well defined rules as to when you're writing code, what operators, like what syntax should get evaluated first.
这个图表,看起来很烦,很无趣,但是它很有用,有非常明确的规定,譬如,当你写代码时,就会涉及操作符的优先级。
- Up to this point -- and some of you may have felt this -- I have been throwing the word chastity around a little promiscuously.
直到现在--也许有些人已经感觉到了-,我使用贞节这个词有点混乱无章法。
From the mere fact that they can't picture it from the inside, it doesn't follow that nobody believes they're ever in dreamless sleep.
仅从他们无法设身处地,想象这种情况这个事实,是无法得出没有人相信,自己能处于无梦睡眠的结论的。
Given the no branching view,the no branching rule, we can say,in the ordinary case,look, there really wasn't anybody imprinted with my memories and desires in Michigan.
在这个无分支这个规则下,通常的案例下,我们能说,密歇根并没有人植入了我的记忆和欲望。
We're going to have to refine it to deal with the obvious fact that you're not dead all the times when you're unconscious and not dreaming.
以便适应人在无意识和无梦睡眠时,并没有死这个显而易见的事实。
The problem with--what drove the personality theory into the no branching rule, implausible as it may be,was the fact that your personality is like software,and it can be copied.
看似不可能,但将人格理论,拖入无分支规则的问题就是,人格可被拷贝这个事实。
So,if you're not willing to accept the no branching rule, if it strikes you as a bizarre thing to throw in to personal identity, maybe you need to reject the personality theory.
所以若你不愿意接受无分支规定,如果你觉得这个人认同感里很奇怪,也许你就需要否决人格理论了。
Yet even there, when I imagine an eternity of thinking about math--or for that matter, an eternity of thinking about philosophy, which I obviously like even more than math-- the prospect seems an unattractive one.
即使如此,当我想到让我永远,思考数学问题,或者说,让我永远思考哲学问题,显然和数学相比,我更钟情于它-,但这个提议也变得无趣。
We know there is no thing called a massless rope, but most ropes have a mass, but maybe negligible compared to the two blocks you are pulling, so we'll take the idealized limit where the mass of the rope is 0.
我们都知道无质量的绳子是不存在的,是绳子就有质量,但是相比于这两个物体就可以忽略不计了,所以我们有了这个理想的条件,即绳子的质量都是 0
You remember he's written his father in "Ad Patrem" that the trade, the vocation of poetry -- it may be homely and slighted in his father's eyes, but it was of course worth all of Milton's time, all of Milton's uncessant care and investment.
他在写给父亲的Ad,Patrem中说,写诗这个职业在父亲看来或许,简单无趣,却值得弥尔顿付出所有的时间,精力,和投资。
.. The equity premium is the-- 2.8% this short-term 2.8% is the riskless return, historically, for a period of almost 200 years.
股权溢价就是-,这个短期无风险投资收益率是,是根据近200年的数据得出的。
And even though the syntax, the characters you are about to see on the screen and in programs today onward is a little more arcane, it's a little uglier looking, you've got semicolons and parentheses and fairly arcane syntax, realize that at the end of the day these are just arbitrary human conventions, the ideas are identical to this thing here.
可能你在屏幕上,编程中见识到的,语法,字符看起来非常晦涩难懂,甚至可以说是丑陋,像什么分号啊,括号啊等等,还有一些难七八糟的语法,但是到了最后,你会发现,这些都不过是一些人为约定而已,而蕴含在里面的编程思想跟这个例子并无二致。
So although the personality with no branching rule avoids the problem of what to say about duplicates, by saying when there's branching,neither of them is Shelly Kagan, the branching rule itself seems very counter-intuitive.
所以纵然带有无分支规定的人格理论,避开了关于复制的问题,说当出现分支时,Shelly,Kagan就不复存在了,这个无分支规定本身就很反直觉。
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