Ads are the cave art of the twentieth century.

Advertising is 85% confusion and 15% commission.

Advertising is the foot on the accelerator, the hand on the throttle, the spur on the flank that keeps our economy surging forward.

Advertising is the life of trade.

Advertising may be described as the science of arresting human intelligence long enough to get money from it.

Advertising may be described as the science of arresting the human intelligence long enough to get money from it.

Advertising promotes that divine discontent which makes people strive to improve their economic status.

Doing business without advertising is like winking at a girl in the dark. You know what you are doing, but nobody else does.

Hark, the Herald Tribune sings, Advertising wondrous things!

I think that I shall never see A billboard lovely as a tree. Indeed, unless the billboards fall, I'll never see a tree at all.