Quality means doing it right when no one is looking.
Henry Ford
All our knowledge has its origins in our perceptions.
Leonardo da Vinci
The only way to do great work is to love what you do.
Steve Jobs
If it weren't for the last minute nothing would get done.
Mark Twain
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
Planning without execution is mostly useless - execution without planning is mostly fatal.
Willy Meurer
The secret to success is constancy of purpose.
Benjamin Disraeli
The biggest enemy of quality is the hurry.
Henry Ford
The genius of a construction lies in its simplicity. Everyone can build complex.
Sergei P. Koroljow
Rather decide almost right than exactly wrong.
Johann Wolfgang von Goethe