Life is continued work. It's constant learning. The whole concept of retirement I don't even buy into. We should constantly be working. Maybe not physically working, but we could be spiritually, emotionally working toward bettering ourselves and bettering the lives of others around us.

Each time you fail, you have eliminated another wrong option.

Don't limit a child to your own learning, for he was born in another time.

When learning is purposeful, creativity blossoms. When creativity blossoms, thinking emanates. When thinking emanates, knowledge is fully lit. When knowledge is lit, economy flourishes.

I've often felt there might be more to be gained by studying business failures than business successes.

If you assume you haven't learned anything yet, there's no reason your playing can't stay dynamic all your life.