The secret to success is constancy of purpose.
Benjamin Disraeli
Success consists of going from failure to failure without loss of enthusiasm.
Winston Churchill
Quality means doing it right when no one is looking.
Henry Ford
The art of making plans consists of pre-empting the difficulties of its completion.
Luc de Clapiers, Marqius des Vauvenargues
If it weren't for the last minute nothing would get done.
Mark Twain
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 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 one does not fail at times, then one has not challenged himself.
Ferdinand Porsche
Building bridges can become a great passion and love which stays young and inspires for a lifetime.
Fritz Leonhardt
With small blows you also fall big trees.
Benjamin Franklin
