> Whether you're 70 or 100, you will be frail, dim-witted[1], and unattractive That perspective seems self-centred. As long as he can still be a source of joy

> Whether you're 70 or 100, you will be frail, dim-witted[1], and unattractive That perspective seems self-centred. As long as he can still be a source of joy to people around him and makes the world a better place in his own way, I'd say it's a life worth living.