All you need in life is ignorance and confidence, then success is sure.
Mark TwainDer Spruch darf mit Autorenangabe frei verwendet werden, da die urheberrechtliche Schutzfrist abgelaufen ist († 21. April 1910) Zur Autorenbiographie
People become really quite remarkable when they start thinking that they can do things. When they believe in themselves they have the first secret of success.