Salespeople are the most vital people in any business. Without sales, the biggest and most sophisticated companies shut down. Sales are the spark plug in the engine of free enterprise. There is a direct relationship between the success of the sales community and the success of the entire country.

Most of your happiness will come from your relationships with others. Handle them with care.

All the businesses from the beginning of history have struggled with product development (assuming there is a market, doing the market testing and so on). But now they start with customer development. Get the customer who says, "Yes. I want that. I need it. I wanna use it. I'll pay for it." And then you go back and work with your engineers. It is changing the world!

Almost any decision is better than no decision at all.

What have you always wanted to do but been afraid to attempt? Whatever it is, it may be your greatest opportunity in life.

Self-discipline is the key to personal greatness. It is the magic quality that opens all doors for you, and makes everything else possible. With self-discipline, the average person can rise as far and as fast as his talents and intelligence can take him. But without self-discipline, a person with every blessing of background, education and opportunity will seldom rise above mediocrity.

Throw yourself wholeheartedly into your work; the more you enjoy it, the better you get.