“Forty is the old age of youth; fifty is the youth of old age.”
“Youth is a blunder; manhood a struggle; old age a regret.”
“old age and treachery always beat out youth and skill.”
“The delights of reading impart the vivacity of youth even to old age.”
“Thus Carol hit upon the tragedy of old age, which is not that it is less vigorous than youth, but that it is not needed by youth...”