Whenever God wants to give us a gift, he wraps it up in a problem.
Norman Vincent Peal
Planning without execution is mostly useless - execution without planning is mostly fatal.
Willy Meurer
The boundaries of concrete are the boundaries of our imagination.
Bernd Hillemeier
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
If it weren't for the last minute nothing would get done.
Mark Twain
The secret to success is constancy of purpose.
Benjamin Disraeli
A business that makes nothing but money is a poor business.
Henry Ford
Experience is called the sum of all our mistakes.
Thomas Alva Edison
The best thing a manager can do is to hire the right people.
Lee Iacocca
If an engineer has not had some failures, it is merely evidence that his practice has not been sufficiently extensive.
Benjamin Baker