Who said "The only limits are the ones you place on yourself."?

This quote is attributed to Perry, John.

The only limits are the ones you place on yourself. - Perry, John

"The only limits are the ones you place on yourself."

Perry, John Imagination

Philosopher American Born 1943 (age 83)

"Things are only impossible until they are not."

"The only way to do great work is to love what you do."

"Life is what happens when you're busy making other plans."

"In the middle of difficulty lies opportunity."

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."