If we could get evolution into the material world, then I propose we should have a general theory of evolution.

A delightful theory. A dangerous theory.

The God theory is not just a bad theory.

The God theory is not just a bad theory.

In theory, no prime number is not a theory.

String theory, we think, is a theory of everything.

Is this proposition true? Is this theory a good theory?

A theory of truth for a language can serve as a theory of meaning.

The first development of set theory was a naive set theory.

And deterrence theory is a very simple theory of human behavior

But Keynes s theory was incomplete his was a theory of employment, interest, and money. It was not a theory of prices.

Propose?

It's only a theory.

There was a theory.

I have a theory.

Well, I propose a direct test.

Cousin Rudolf, I propose a toast.

Number theory Farisi made a number of important contributions to number theory.

We need a higher theory, and that's where string theory comes in.

We propose

A Theory of Boardroom Justice

A Grand Unified Economic Theory?

It is not a theory.

A Mathematical Theory of Communication.

So beautiful. What a theory.

It was a complicated theory

It's not a minority theory.

I should like to propose a toast.

Advocates of this argument propose a different model.

Few men would propose to a pregnant woman.

Why do you propose such a radical change?

I should like to propose a little toast.

It's a difficult theory to discount,

Now this is a fanciful theory.

We need a theory of everything

But this theory is a crock.

It's a pet theory of mine.

Freud had a theory about that.

So without a theory of planetary rings and with only grainy data, you can't have a good theory.

We propose 10.

Propose new demos.

Propose for him?

And that theory, we think, is String Theory.

Didactics is a theory of teaching, and in a wider sense, a theory and practical application of teaching and learning.

The problems with having a theory is that your theory may be loaded with cognitive biases.