W. Clement Stone

"Your most precious, valued possessions and your greatest powers are invisible and intangible. No one can take them. You, and you alone, can give them. You will receive abundance for your giving."

"There is little difference in people, but that little difference makes a big difference. The little difference is attitude. The big difference is whether it is positive or negative."

"Like success, failure is many things to many people. With Positive Mental Attitude, failure is a learning experience, a rung on the ladder, a plateau at which to get your thoughts in order and prepare to try again."

"Sales are contingent upon the attitude of the salesman - not the attitude of the prospect."

"You are a product of your environment. So choose the environment that will best develop you toward your objective. Analyze your life in terms of its environment. Are the things around you helping you toward success - or are they holding you back?"

"Try, try, try, and keep on trying is the rule that must be followed to become an expert in anything."