Psychologist Quotes and aphorisms about exercise Sigmund Freud Wayne Dyer ,, I don't believe in 'thinking' old. Although I've transitioned through many bodies - a baby, toddler... Daniel Goldstein May-Britt Moser Daniel Goldstein ,, If you set goals for yourself, and you're like a lot of other people, you probably realize it's not... Archibald Hill Albert Bandura Martin Seligman Martin Seligman Havelock Ellis