stay young at heart

stay young at heart

To maintain behavior or a disposition that is more youthful than one's age. I can't believe Grandma's taking dance lessons at 90 years old—how does she stay so young at heart?See also: heart, stay, young

be, stay, etc. young at ˈheart

(of an old person) still feel and behave like a young person: He says that the secret of living to 100 is to remain young at heart.See also: heart, young