Great teachers are usually a little crazy.
I can't choose how i feel. But i can choose what I do about it.
I didn't get old on purpose, it just happened. If you're lucky, it could happen to you.
Happiness depends more on how life strikes you than on what happens.
Don't take a butcher's advice on how to cook meat. If he knew, he'd be a chef.
Age is nothing but experience, and some of us are more experienced than others