"S'il y a des troubles dans le camp, l'autorité du général est faible."

“No runner ever won a race buy looking over his should and demeaning the competition.”

“Mistakes are the portals of discovery”

“The more you learn, the more you earn.”

“Words have a magical power. They can bring either the greatest happiness or deepest despair.”

“In any moment of decision, the best thing you can do is the right thing. The worst thing y...”

“The greatest lesson in life is to know that even fools are right sometimes.”

“You have to believe in the long-term plan you have but you need the short-term goals to mo...”

“I would like to die on Mars. Just not on impact.”

“The people who are crazy enough to think they can change the world are the ones who do.”

“The only true wisdom is in knowing you know nothing”

“I didn't come this far to only come this far, so we've still got further to go”

“Logic will get you from A to B. Imagination will take you everywhere”