Einstein said "If you cannot explain your theory to a child it is probably useless"

Beth will explain her theory of religion and theater to you, I'm sure.

Kidd explained his theory on why the Nets have not had the same success as last season.

The analogy he provides to explain his theory is that of wood and fire.

He published in 1969 which explained his seven-vector theory of student development.

Did he make an attempt to explain his theory to you?

It took some hours for Morrison to explain his theory in detail.

Tomorrow morning, first thing, I'll give them a call and explain my theory.

"You could be right," she said, having listened to him explain his theory why Victor might have been fired.

He explained his theory about an enemy camp in the vicinity.