"L'argent n'achètera pas le bonheur mais il paiera les salaires d'une grande équipe de recherche pour étudier le problème"

“Mistakes are inevitable, but it's how we respond to them that defines our character.”

“Out of your vulnerabilities will come your strength.”

“Don’t be afraid to be ambitious about your goals. Hard work never stops. Neither should ...”

“We are stubborn on vision. We are flexible on details.”

“The beginning is perhaps more difficult than anything else, but keep heart, it will turn o...”

“It is not the critic who counts; not the man who points out how the strong man stumbles, o...”

“Focusing on one thing and doing it really, really well can get you very far”

“The greatest lessons in life are often learned through failure. Embrace it, learn from it,...”

“To accept one’s past—one’s history—is not the same thing as drowning in it; it is ...”

“If you're not stubborn, you'll give up on experiments too soon.”

“Life is too short, or too long, for me to allow myself the luxury of living it so badly.”

“There is only one quality worse than hardness of heart and that is softness of head.”