What really decides consumers to buy or not to buy is the content of your advertising, not its form.

Supposing you've got an acute appendicitis. You've got to be operated on tonight. Would you like to have a surgeon who's read some books of anatomy and knows how to do that operation - or would you prefer to have a surgeon who refused to read all books about anatomy and relied on his own instinct?

...consumers do not buy one brand of soap, or coffee, or detergent. They have a repertory of four or five brands, and move from one to another. They almost never buy a brand which has not been admitted to their repertory during its first year on the market.

I avoid clients for whom advertising is only a marginal factor in their marketing mix. They have an awkward tendency to raid their advertising appropriations whenever they need cash for other purposes.

The success of a meeting often depends on having the right documents - proofs, artwork, schedules, research charts, etc. - present at the start of the meeting. All too often we arrive like plumbers, leaving our tools behind.

You will never win fame and fortune unless you invent big ideas.

The creative process requires more than reason. Most original thinking isn't even verbal. It requires 'a groping experimentation with ideas, governed by intuitive hunches and inspired by the unconscious.' The majority of business men are incapable of original thinking because they are unable to escape from the tyranny of reason. Their imaginations are blocked.