Quote by Roy Baumeister

"The self is not a thing but a process. It is something you do, not something you have."

"Willpower is like a muscle. The more you use it, the stronger it gets."

"Self-control is strength. Calmness is mastery. You have to get to a point where your mood doesn't affect your productivity."

"The self's capacity to regulate itself is a key factor in both individual success and social harmony."

"Life is meant to be lived with passion."

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

"Life is a journey, not a destination."

"Life's too short for regrets."