"One need not know everything, but one should understand everything." André Kostolany

"One should go against the trend, not follow it." André Kostolany

"Having ideas is not enough, realizing them is more important; this requires courage." André Kostolany

"I not only use all the brains I have, but all that I can borrow." Thomas Woodrow Wilson

"Chances multiply if you take them." Sunzi

"I refuse to recognize that there are impossibilities." Henry Ford

"Nothing is more convincing than success." Leopold von Ranke

"Success means having exactly those skills that are in demand at the time." Henry Ford

"A business that makes nothing but money is a poor kind of business." Henry Ford

"He who stops being better stops being good." Philip Rosenthal

"Complacency is the greatest enemy of innovation and quality." Hans-Olaf Henkel

"If there is any one secret of success, it lies in the ability to get the other person's point of view." Henry Ford

"Pleasure in the job puts perfection in the work." Aristotele

"Each one of us requires the spur of insecurity to force us to do our best." Harold W. Dodds

"Top performance tolerates no average." Klaus Kleinfeld

"The more enjoyment you get out of your work, the more money you will make." Mark Twain

"Knowledge is the only raw material on Earth whose availability is unlimited and doesn't dwindle with use, but rather multiplies." Horst Köhler

"The whole is more than the sum of its parts." Aristoteles

"Only he who attempts the absurd is capable of achieving the impossible." Miguel de Unamuno

"Things only have the value that we give them." Molière

"If you know how to achieve it, it's not a challenge." Jack Welsh