Any successful business leader will testify to the fact that sales are the lifeblood of any organisation. A Sales Person faces obstacles, overcomes hurdles, counters challenges to win customers. Therefore, a sales person needs encouragement, self- motivation and inspiration to be consistent in sales. Motivation is one of the most important components of sustained sales success over time. Without the income and revenue generated by consistent sales, a company will fail to achieve the growth and expansion required to survive in the harsh conditions of today's economy; a good reason if ever there was one to invest some time and effort into developing an efficient and competent sales team. Motivated sales teams enjoy their work more and do their work better, resulting in a healthier bottom line. Here are over 500 motivational quotes to motivate your salesforce; to keep them happy and productive.