We have become so accustomed to hearing everyone claim that his product is the best in the world, or the cheapest, that we take all such statements with a grain of salt.
Robert CollierThe great thing is the start - to see an opportunity for service, and to start doing it, even though in the beginning you serve but a single customer - and him for nothing.
Robert CollierYou can do anything you think you can. This knowledge is literally the gift of the gods, for through it you can solve every human problem. It should make of you an incurable optimist. It is the open door.
Robert CollierStudy your reader first - your product second. If you understand his reactions, and present those phases of your product that relate to his needs, then you cannot help but write a good letter.
Robert Collier