Don't limit investing to the financial world. Invest something of yourself, and you will be richly rewarded.

At the end of every day, having a clientele that speaks well of you, that's the largest source of business. I don't care what kind of business you're in. Clients referring us to their friends or relatives is so much more powerful than any advertising we could ever do.

People succeed at just about anything they're genuinely enthusiastic about.

The man who has done less than his best has done nothing.

The man who does not work for the love of work but only for money is not likely to make money nor find much fun in life.

I have yet to find the man, however exalted his station, who did not do better work and put forth greater effort under a spirit of approval than under a spirit of criticism.

I quickly learned that if I kept at it and plowed right through the rejections I would eventually get somebody to buy my wares.