"Le tennis est principalement mental. Vous gagnez ou perdez le match avant même d'y aller."

“I think it is possible for ordinary people to choose to be extraordinary.”

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

“Determination. No matter what field you're in, determination will surely get you to the top.”

“I am always doing what I cannot do yet, in order to learn how to do it.”

“The expert in battle moves the enemy and is not moved by him.”

“We don't stop playing because we grow old; we grow old because we stop playing.”

“I think frugality drives innovation, just like other constraints do. One of the only ways ...”

“There are two kinds of pain in this world. The pain that hurts, the pain that alters.”

“Every failed experiment is one step closer to success.”

“Don’t count the days; make the days count.”

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

“Most people do not really want freedom, because freedom involves responsibility, and most ...”