Success consists of going from failure to failure without loss of enthusiasm.
Winston Churchill
Ingenious people start great works, diligent people finish them.
Leonardo da Vinci
Building bridges can become a great passion and love which stays young and inspires for a lifetime.
Fritz Leonhardt
Many people are persistent in relation of the path they have taken, only few in concern of their goal.
Friedrich Nietzsche
If you always do what you've always done, you'll always get what you've always got.
Henry Ford
The biggest enemy of quality is the hurry.
Henry Ford
The slowest person, who dosen’t lose sight of his goal, will still be faster as the one straying around with no aim.
Gotthold Ephraim Lessing
There are more people who surrender, than those who fail.
Henry Ford
The errors which arise from the absence of facts are far more numerous and more durable than those which result from unsound reasoning respecting true data.
Charles Babbage
The key to success is not information. It's people.
Lee Iacocca