Success consists of going from failure to failure without loss of enthusiasm.
Winston Churchill
If one does not fail at times, then one has not challenged himself.
Ferdinand Porsche
When everything seems to be going against you, remember that the airplane takes off against the wind, not with it.
Henry Ford
Most managers hesitate to let their staff run with the ball, but it is amazing, who fast an informed and motivated person can run.
Lee Iacocca
The only way to do great work is to love what you do.
Steve Jobs
I hate vacations. If you can build buildings, why sit on the beach?
Philip Johnson
If an engineer has not had some failures, it is merely evidence that his practice has not been sufficiently extensive.
Benjamin Baker
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 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