So it's a useful thing to know.

It's actually a pretty useful number to know.

But it's a pretty useful thing to know in general.

Just so you know logarithms are useful.

Exactly. It's always useful to know one's enemy's plans in advance.

Little did you know, but the greatest evolutionary advantage? Being useful to humans.

But anyway, I don't know if that's at all useful.

Which may be useful for, I don't know, if you wanted to flip things.

4 minus 4 isn't useful even if you didn't know if.

I know the offensive is coming. I can still be useful.

Therefore, it is not within the human being to know the difference between what you would call operant behavior or useful behavior or useful values.

It would also be useful to know whether the Constitution provided for temporary special measures.

6 to the first power, that's not even useful even if you didn't know it.

That's something useful to know, and you might have guessed that was the case anyway.

At least they patented something which, you know, could do useful things.

I said that was stupid, you know, maybe we should just train them to do something useful.

We know that numbers are useful for us when we advertise, manage, govern, search.

What's useful is if you know something that gives you an intuition about triangles.

It might be useful to know what methods were used in successful processes and what results were achieved.

Because that's a very useful limit to know later on when we take the derivatives of trig functions.

It would be useful to know what resources would be made available as a result of discontinuing those outputs.

The weather is so hot now, those will be really useful. Don't you know that?

Something useful to everybody.

It would also be useful to know how principle 10 of the Global Compact concerning corruption would affect sustainable development.

At this stage, we know that free trade agreements are useful, but are not silver bullets.

Useful?

Examples may prove useful to aid in documenting a service to the level where it becomes useful.

It would be useful to know the date by which the report of ACABQ would be issued in all the official languages.

It would also be useful to know the extent to which the Roma community was represented in political, local and administrative decision making bodies.

Maggie's too useful to part with.

And so the one useful takeaway, we know that this is invertible because it has a non zero determinant.

This knife was very useful to me.

Isn't it neat to learn something useful?

And this turns out to be useful.

It could be very useful to me.

It'll be good to be useful again.

Make yourselves useful.

Berber is useful.

Berber is useful.

Various Useful Representations

So that's useful.

It's surprisingly useful.

You're pretty useful.

Remote and useful.

Do something useful.