Study is the bane of childhood, the oil of youth, the indulgence of adulthood, and a restorative in old age.

Study is the bane of childhood, the oil of youth, the indulgence of adulthood, and a restorative in old age

That's the trouble with you young people. You think because you ain't been here long, you know everything. In my life I already forgot more than you ever know.

When you're young, the question is "What can you do for me?" and when you're old the question is "What can I do for you?"

As we grow old the vigour of youth is exchanged for life experience and wisdom.

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