""La valeur d'une idée réside dans son utilisation.""

“Why do you stay in prison, when the door is so wide open?”

“One day, in retrospect, the years of struggle will strike you as the most beautiful.”

“An ounce of action is worth a ton of theory”

“Success is not the absence of failure, but the willingness to persevere in spite of it.”

“How you spend your time will determine where the rewards will come in your life.”

“If you hear a voice within you say "you cannot paint," then by all means paint and that vo...”

“You only live once, but if you do it right, once is enough.”

“Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and...”

“Life always waits for some crisis to occur before revealing itself at its most brilliant.”

“You need to fail in order to find the right solution”

“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”

“I often speak to people who wonder why they continue to fail. In many situations, they are...”