Who said "The only limits in life are those you accept in your mind."?

This quote is attributed to Joseph Thomson.

The only limits in life are those you accept in your mind. - Joseph Thomson

"The only limits in life are those you accept in your mind."

Joseph Thomson

Physicist English 1856–1940

"The greatest discovery of all time is that a person can change his future by merely changing his attitude."

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

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

"Innovation distinguishes between a leader and a follower."