“The secret to staying young is to live honestly, eat slowly, and lie about your age.”

“Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.”

“We don’t stop playing because we grow old; we grow old because we stop playing.”

“Age is an issue of mind over matter. If you don’t mind, it doesn’t matter.”

“No one is so old as those who have outlived enthusiasm.”

“Forty is the old age of youth; fifty is the youth of old age.”

“The old believe everything: the middle-aged suspect everything: the young know everything.”

“Life’s tragedy is that we get old too soon and wise too late.”

“Middle age is when you’re sitting at home on a Saturday night and the telephone rings and you hope it isn’t for you.”

“You know you are getting old when the candles cost more than the cake.”