I can try other portfolios; this one right here--I'm pointing to a point on the pink line-- that point right there, 50% stocks, 50% bonds.
还可以尝试其它组合;,这一点,粉色曲线上我指的这一点-,表示50%的股票,50%的债券。
like you see on a map. That's where GMT is, GMT+0 is at that point.
好像你看一幅地图。那里就是格林威治标准时间,GMT+0就是在那一点上。
That means that you want to pick, ultimately, a point on this-- this line is tangent to the efficient portfolio frontier with all the other assets in it.
那意味着你会最终会在这上面选一个点-,这条直线是与有效边界相切的,后者包含了所有的资产组合。
That is the lowest point on the earth's land surface so this dramatic drop in just a very short geographical area.
这是地球陆地表面的最低点,这急剧下降是在很短的地理范围内。
And, a lot of the derivations you will see in physics rely on this being able to model as point charges.
然后,你在物理学中看到的许多东西,都是靠以点电荷为模型得到的。
When you want a point particle, if you wake up and find a point particle on your bed, what's your reaction?
当你想要一个质点,想当你醒来时发现一个质点在你的床上,你是什么反应
C So here I'm declaring a variable called c, and I'm pretty much translating the formula from the slide using the characters on my keyboard to a floating point value.
这里我声明了一个变量,然后我把那个幻灯片上的公式,用键盘上的字符翻译成了,浮点数值。
Our temperature probably fluctuates during the day a little bit anyways, it's not very accurate. And similarly, the boiling point, defining that at a 100 degrees Celsius well that depends on the pressure.
这就不太精确,我们的体温一天之中,会有高低的变化,这一定义不够精确,类似的,我们把水的沸点定义为。
So, Galileo here is struggling to get the proper visionary fix on the moon at a point in the day when there are no absolutes.
因此,伽利略在此是试图着要在没有绝对的时刻,得到月亮的方位。
So all that Bohr, for example, had to go on at this point was a more classical picture of the atom, as you can see on the left side of the screen there, which is the idea that the electrons orbiting the nucleus.
原子的经典图像,你们可以,看到屏幕左边,这是电子,绕着核子旋转,的概念,他已经知道。
So we found precisely one point on this best response picture, and there's a lot of points to find, and it's 20 past 12, so we better get going.
现在我们只找到了最佳对策曲线上的一点,我们还需要找到更多的点,现在12点20了,我们得快点了
In 1859, Mill wrote a famous book on liberty, the main point of which was the importance of defending individual rights and minority rights, and in 1861, toward the end of his life, he wrote the book we read as part of this course, "Utilitarianism."
859年穆勒写了本关于自由的名著,书里的主要观点是,争取个体和少数群体权利的重要性,1861年,在晚年时期,他写了《功利主义》,这也属于本课的阅读资料“
That attitude,that point of view, even after the world of Homer is gone, remains a very powerful influence on the Greeks throughout the rest of their history, so that you have built into that society an inherent conflict.
这种态度,这种观点,甚至在荷马时期之后,仍对希腊人有着强烈的影响,并贯穿于他们之后的历史中,由此使得这种冲突在这个社会中传承了下来
And notice by the by, that when we make choices about our future, from the hedonist point of view, at least, there's no particular need to dwell a whole lot on the past, because what's done is done.
需要注意的是,当我们,为未来作选择时,起码享乐主义者认为,不必过分着眼于过去,因为过去的已经过去。
Let me read you a quick excerpt by Abraham Maslow who talks about this approach, "If one took a course or picked up a book on the psychology of learning, most of it, in my opinion, would be beside the point - that is, beside the 'humanistic' point.
我来给你们读一小段Abraham,Maslow的话,“如果有人上了一门关于心理学学习的课,或者看了一本这方面的书,大部分内容,在我看来,是与重点无关的-,也就是,与人性无关。
Freudian theory is now, at this point of time, extremely controversial and there is a lot of well-known criticisms and attacks on Freud.
如今,精神分析理论存在很多争议,有很多著名的针对弗洛伊德的批判和攻击。
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