CHANGE YOUR THINKING CHANGE YOUR LIFE
I would also like to thank those great practical thinkers on suc-
cess who have had such a wonderful influence on me—and on the
world—such as Napoleon Hill, Maxwell Maltz, Claude Bristol,
David Schwarz, W. Clement Stone, Earl Nightingale, Jim Rohn, Zig
Ziglar, Dennis Waitley, and Charlie Jones.
Business thinkers such as Peter Drucker, Andrew Grove, Ken
Blanchard, Warren Bennis, Tom Peters, Nido Qubein, and Marshall
Goldsmith have greatly enriched me with their ideas and insights.
I would like to thank my editor, Matthew Holt of John Wiley &
Sons, for his unflinching support of this book, and his constant en-
couragement over the many months that it has taken to write and edit.
Not least, I thank my wonderful wife Barbara and my fabulous
children—Christina, Michael, David, and Catherine—for their sup-
annaabi.ee 
