"Teacher, you must learn the difference between theory and practice."

But as ever there was a big difference between theory and practice.

He calls for a better balance between theory and practice.

He conceived the problem in the relationship between theory and practice.

Again the distinctions between theory, policy, and politics serve him well.

Sure, she had just seen the difference between revolutionary theory and reality.

"The Rap between theory and practice is a wide one."

There is a remarkable split in China today between theory and practice.

The difference between measurement and theory was something of a mystery at the time.

There need to be greater collaboration between practice and theory if all students are to benefit.