Youth is a blunder; Manhood a struggle, Old Age a regret.

Youth is a blunder; manhood a struggle; old age a regret

The Youth of a Nation are the trustees of posterity

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.