No, we call that work positive work. All right, so that means we need to put a negative sign right here, by convention.
历史上有过不同的习惯,这里我们规定,如果环境对系统做功。
even if you haven't gone to law school. And it's the only state that does this.
即使你没有上过法学院也都行。但只有加利福尼亚州有这样的规定。
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。
There are cultic and ritual texts that prescribe how some ceremony is supposed to be performed.
有讲宗教崇拜的,规定一些特定仪式要如何进行。
Well if you have a slave, that slave can't actually sign contracts.
如果你有一个奴隶,但法律规定奴隶不能签署合同。
There's some rule in the Constitution, but never mind, let's pretend that's not there.
宪法里面有规定,但没关系,我们假装没有那个规定
and in other countries as well, they're a similar thing.
在美国还有其他国家,都有类似的规定
OK, any questions?
这种符号规定,有问题吗?
And a lot of the strikes that you see in high schools and in-- I better get to my lecture,but-- you see in high schools and even in middle schools, have to do with the State,somebody saying, well we're going to take away two-hundred teachers in your department, or we're going to maintain a curriculum that doesn't seem to make any sense.
在高中里可以看到很多罢课,我最好回到正题,但还是再讲一点,在高中,甚至在初中有很多罢课,为了反对政府的某项规定,比如说要在这个系减少两百个教师,或者主张一份,完全不合理的课程安排
Some years ago, when I was a graduate student, I was at Oxford in England and they had men's and women's colleges. They weren't yet mixed and the women's colleges had rules against overnight male guests.
很多年前,我在英国牛津读研究生时,他们有男校和女校,当时还没有合并,而女校有禁止男客过夜的规定。
The state law probably requires that a corporation have a board of directors, but it's also something that can be defined at the time that you create the corporation in the bylaws.
州法规定,公司必须要有董事会,但还有一些规定,是你在制订公司制度时自由规定的
This is the concept that is in the law and the reason we have it in the law is that it works to produce prosperity and to produce the things we need, like clothes, medical service, homes, whatever.
这是法律规定的概念,之所以在法律中有这样的规定,是因为这是繁荣的温床,才能生产出我们需要的东西,像衣服,医疗服务,家用等等
But if you're a freedman you're-- the other thing I should tell you is that in Roman law if you're manumitted as a slave, you're made free, if you're manumitted in the normal way they did it, that makes you a Roman citizen, if your owner was a Roman citizen.
但如果你是自由人-,有一点我得解释一下,罗马法律规定,如果奴隶被释放了,如果是正常方法被释放的,他就会成为罗马公民,前提是他的主人是罗马公民。
Verse 5 contains God's stipulations.
诗5中有上帝方面的规定。
In fact, there's a rule, FINRA, which licenses stockbrokers, tells their people, you must not sell dividends; they're referring to a bad practice that some unscrupulous stockbrokers occasionally do.
事实上有个规定,给证券商颁发牌照的FINRA,规定从业人员说,股利不能做卖点来推销,这里提到了一个不好的现象,某些证券商的无良手段
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