One psychologist said that happiness has three components ​ — pleasure, engagement (involvement in such activities as work and family), and meaning (working toward a larger end or goal than self).
به گفتهٔ این شخص ،‏ از این سه عاملِ ایجاد سعادت ،‏ لذّت از همه کم‌اهمیت‌تر است .‏