The greatest discovery of all time is that a person can chan... - Aaron Beck

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

Aaron Beck Change

Psychiatrist Psychologist American 1921–2021

More from Aaron Beck

"The mind is like a filter. It takes in millions of pieces of information and filters out what's important."

"You feel the way you think."

"Our thoughts, not external events, cause our feelings."

"Depression can be the calling to do your life's work."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."