The weight of an argument may often be multiplied by making it specific


My Life in Advertising and Scientific Advertising (ed. McGraw Hill Professional, 1986) - ISBN: 9780844231013

Claude C. Hopkins Quotes

The weight of an argument may often be multiplied by making it specific

The weight of an argument may often be multiplied by making it specific

The weight of an argument may often be multiplied by making it specific

The weight of an argument may often be multiplied by making it specific