" I can, you know, do math and stuff."

“比如，会做术之类功课。”

That lesson was absolute rubbish compared with my Arithmancy class! ”

同术占卜课相比，这门课完全是垃圾！”

It is also able to perform simple arithmetic operations between any number of data points.

它还可以在任意数量数据点之间执行简单术运。

This inexplicable individual acted like a mathematics professor working out a problem for his pupils.

这个神秘人物好像一位数学教员，给他学生作术问题解答。

No. No Super Bowl math on the baby shower side.

不要在迎婴派对这边搞什么超碗术。

In the arithmetic of love, one plus one equals everything, and two minus one equals nothing.

在爱情术中，一加一等于一切，而二减一则等于零。

That's the day we finish our exams, 'said Hermione, still looking everywhere for her Arithmancy book.

“那正是们考试结束日子。”赫敏说，仍旧在到处找她术占卜书。

“She hasn't been to an Arithmancy class yet.”

“她术占卜课还没有。”

Instead, Hacker is pushing for more courses like the one he teaches at Queens College: Numeracy 101.

相反，哈克正在推广更多像 “术101” 课程：他在皇后学院教授这门课程。

At that age, I’d take any excuse to make estimates and do minor arithmetic.

在那个年纪， 总是找借口来做估和简单术。

And then you take the arithmetic mean of those two numbers.

然后你取这两个数字术平均值。

And part of this is just pure arithmetic.

而这其中一部分就是纯粹术问题。

Reading, writing, and arithmetic, then, are not the goal of popular education.

因此，阅读、写作和术不是大众教育目标。

For serving, it tends to be not that high arithmetic intensity.

对于服务端来说，它术强度通常不会很高。

I'd never seen it sort of formulated like that from a kind of quasi-arithmetic perspective.

从未见过这种从准术角度这样表述方式。

The reason we trust arithmetic is because it works.

们信任术原因在于它行之有效。

" Well, " said he, " were you forced to learn arithmetic and mathematics" ?

“嗯，”他说，“你是被迫学习术和数学吗”？

People who say things like this are basically also saying, I am bad at arithmetic.

说这种话人基本上也在说，术不好。

So even at my level of arithmetic that's a lot less than 30%.

所以即使以术水平，这个比例也远低于 30%。

Yeah. That's the three lines of math that separates my life as a man from my life as an unfeeling ghost.

是，就是那三行术分隔了人生，一边是生活中人，一边是无知无觉鬼魂。