Whether you think you can, or you think you can’t–you’re right.
Henry Ford
The framing of a problem is often far more essential than its solution, because the exact framing of the problem leads to its solution.
Albert Einstein
Rather decide almost right than exactly wrong.
Johann Wolfgang von Goethe
Planning without execution is mostly useless - execution without planning is mostly fatal.
Willy Meurer
Success is a law of the series, and failures are in between results. Who continues can not avoid to be successful one day.
Thomas Alva Edison
The best executive is the one who has sense enough to pick good men to do what he wants done, and self-restraint to keep from meddling with them while they do it.
Theodore Roosevelt
If an engineer has not had some failures, it is merely evidence that his practice has not been sufficiently extensive.
Benjamin Baker
Building bridges can become a great passion and love which stays young and inspires for a lifetime.
Fritz Leonhardt
An investment in knowledge still bears the best interests.
Benjamin Franklin
The biggest enemy of quality is the hurry.
Henry Ford