Success consists of going from failure to failure without loss of enthusiasm.

Winston Churchill

Can one think that because we are engineers, beauty does not preoccupy us or that we do not try to build beautiful, as well as solid and long lasting structures?

Gustave Alexandre Eiffel

Experience is called the sum of all our mistakes.

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

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

The best thing a manager can do is to hire the right people.

Lee Iacocca

Many people are persistent in relation of the path they have taken, only few in concern of their goal.

Friedrich Nietzsche

A lasting business is built on friendship.

Alfred A. Montapert

If it weren't for the last minute nothing would get done.

Mark Twain