Mark Gibbs Quotes & Sayings
Enjoy the top 1 famous quotes, sayings and quotations by Mark Gibbs.
Famous Quotes By Mark Gibbs
No matter how slick the demo is in rehearsal, when you do it in front of a live audience, the probability of a flawless presentation is inversely proportional to the number of people watching, raised to the power of the amount of money involved. — Mark Gibbs