Fall seven times and stand up eight.

We make a living by what we get. But we make a life by what we give.

Keep on going, and the chances are that you will stumble on something, perhaps when you are least expecting it. I never heard of anyone ever stumbling on something sitting down.

Your most unhappy customers are your greatest source of learning.

It’s fine to celebrate success but it is more important to heed the lessons of failure.

I avoid looking forward or backward, and try to keep looking upward.

Live in each season as it passes; breathe the air, drink the drink, taste the fruit, and resign yourself to the influences of each.