Hire sales people who are really smart problem solvers, but lack courage, hunger and competitiveness, and your company will go out of business. Ben Horowitz
The top salesperson in the organization probably missed more sales than 90% of the sales people on the team, but they also made more calls than the others made. Zig Ziglar
My dad used to sell a type of commodity contract. It was so complicated, he was certain his sales people didn't understand what they were selling. Nicholas Jarecki
Positive, optimistic sales people sell more than pessimistic sales people. Martin Seligman