Success consists of going from failure to failure without loss of enthusiasm.
Winston Churchill
Obstacles are those frightful things you see when you take your eyes off your goal.
Henry Ford
There are more people who surrender, than those who fail.
Henry Ford
Planning without execution is mostly useless - execution without planning is mostly fatal.
Willy Meurer
Simplicity is the ultimate sophistication.
Leonardo da Vinci
If one does not fail at times, then one has not challenged himself.
Ferdinand Porsche
The art of making plans consists of pre-empting the difficulties of its completion.
Luc de Clapiers, Marqius des Vauvenargues
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
All our knowledge has its origins in our perceptions.
Leonardo da Vinci
Rather decide almost right than exactly wrong.
Johann Wolfgang von Goethe
