If you ever find a man who is better than you are – hire him. If necessary, pay him more than you pay yourself. - David Ogilvy

It has been found that the less an advertisement looks like an advertisement, and the more it looks like an editorial, the more readers stop, look, and read. Therefore, study the graphics used by editors and imitate them. Study the graphics used in advertisements and avoid them.

It is important to admit your mistakes, and to do so before you are charged with them.

I asked an indifferent copywriter what books he had read about advertising. He told me that he had not read any; he preferred to rely on his own intuition. ‘Suppose,’ I asked, ‘your gall-bladder has to be removed this evening. Will you choose a surgeon who has read some books on anatomy and knows where to find your gall-bladder, or a surgeon who relies on his intuition? Why should our clients be expected to bet millions of dollars on your intuition?