“The mind, once stretched by a new idea, never returns to its original dimensions.”
“Once your mind stretches to a new level it never goes back to its original dimension”
“A man's mind is stretched by a new idea or sensation, and never shrinks back to its former dimensions.”
“The mind, stretched to new dimensions by images, thoughts and ideas, can never return to its former shape.”
“Every now and then a man's mind is stretched by a new idea or sensation, and never shrinks back to its former dimensions.”