"None are so old as those who have outlived enthusiasm. "
Henry David Thoreau
"Life would be infinitely happier if we could only be born at the age of eighty and gradually approach eighteen. "
" Anyone who stops learning is old, whether at twenty or eighty."
"Everyone is the age of their heart. "
" You are only young once, but you can stay immature indefinitely. "
"Mighty oaks from little acorns grow. "
old English proverb