The best thing a manager can do is to hire the right people.
Lee Iacocca
Planning without execution is mostly useless - execution without planning is mostly fatal.
Willy Meurer
The secret to success is constancy of purpose.
Benjamin Disraeli
If you're doing something the same way you have been doing it for ten years, the chances are you are doing it wrong.
Charles Kettering
Simplicity is the ultimate sophistication.
Leonardo da Vinci
Ingenious people start great works, diligent people finish them.
Leonardo da Vinci
One should never be so busy as to have no time left for contemplation.
Georg Christoph Lichtenberg
Obstacles are those frightful things you see when you take your eyes off your goal.
Henry Ford
By failing to prepare, you are preparing to fail.
Benjamin Franklin
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