Ego exists as a substitute self in sleep.

You can use margarine as a substitute for butter.

Yes, a substitute.

I'm the substitute.

These nuts, as far as they went, were a good substitute for bread.

Let's make a substitute.

Well, we just substitute.

Rutherford Unperson, substitute Ogilvy.

I'm a substitute. Card?

We substitute margarine for butter.

I substitute honey for jam.

So let's substitute that here.

You cannot substitute money for health.

We should substitute alcohol for oil.

There's no substitute for hard work.

Substitute the Placeholders with local filenames.

Substitute the Placeholders with valid URL's.

We can substitute that back here.

Let's substitute some numbers in here.

And so let's substitute it in.

So let's substitute it back in.

Okay, so that allows us to substitute 1 string. What if we want to substitute multiple strings?

Text for which you want to substitute

Let's substitute this into our original equation.

So we can substitute it back here.

let's substitute 42 into our original equation

So let's substitute in the original equation.

Now the Kindle is not a substitute.

So let's if we can substitute this back in for vb, and substitute this back in for vc.

Welcome to the Shelby County school system and your new, exciting career as a substitute teacher.

It is impossible to substitute machines for people.

And now we're ready to substitute back in.

Let me substitute each of them in here.

And then we can just back substitute here.

This is my substitute for pistol and ball.

Now we just substitute back into either equation,

So to evaluate the expression we really just need to substitute a with 7 and substitute b with negative 4.

And we're going to substitute v for y over x, but we're also going to have to substitute dy over dx.

We cannot mistake absolutism for principle or substitute spectacle for politics, or treat name calling as reasoned debate.

It is impossible to substitute machines for people themselves.

The relief pitcher was no substitute for the ace.

We should substitute margarine for butter for our health.

Indeed, we argue, there is no substitute for wisdom.

So let's reverse substitute it now, or unsubstitute it.

You know he made you into a substitute father.