If you believe that facts persuade (as I do), you’d better learn how to write a list so that it doesn’t read like a list

David Abbott, advertising legend

Attention is zero-sum. Everyone only has 24 hours in a day — so bigger winners means bigger or more losers.

Andre Redelinghuys, Founder – Attention Labs

Marketing is a battle of perceptions, not products.

Al Ries & Jack Trout, renowned marketing strategists