Quality means doing it right when no one is looking.
Henry Ford
I don’t sell future for instant success.
Werner von Siemens
Building bridges can become a great passion and love which stays young and inspires for a lifetime.
Fritz Leonhardt
The genius of a construction lies in its simplicity. Everyone can build complex.
Sergei P. Koroljow
Experience is called the sum of all our mistakes.
Thomas Alva Edison
One should never be so busy as to have no time left for contemplation.
Georg Christoph Lichtenberg
When everything seems to be going against you, remember that the airplane takes off against the wind, not with it.
Henry Ford
The key to success is not information. It's people.
Lee Iacocca
All our knowledge has its origins in our perceptions.
Leonardo da Vinci
If an engineer has not had some failures, it is merely evidence that his practice has not been sufficiently extensive.
Benjamin Baker