Das Geheimnis von / The Secret Of Erfolg / Success Erfolg ist / Success Is Geheimnis / Secret Haarspray / Hairspray
The secret of success is constancy to purpose.
The secret of success is sincerity.
The secret of our success is that we never, never give up.
The thermometer of success is merely the jealousy of the malcontents.
The secret of my success is that I deeply respect and learn from my peers and customers.
Success is 99 percent failure.
The real secret of success is enthusiasm.
The secret of happiness is something to do.
Success is the sum of details.