A mind that is stretched by a new experience can never go back to its old dimensions.

Every now and then a man's mind is stretched by a new idea or sensation, and never shrinks back to its former dimensions.

A mind that is stretched by a new experience can never go back to its old dimensions.

A new untruth is better than an old truth.

The mind of a bigot is like the pupil of the eye. The more light you shine on it, the more it will contract.

A man's mind is stretched by a new idea or sensation, and never shrinks back to its former dimensions.