"Les connaissances scientifiques sont en perpétuelle évolution elles se trouvent modifiées d'un jour à l'autre"

“Life is 10% what happens to us and 90% how we react to it”

“We all know that light travels faster than sound. That's why certain people appear bright ...”

“I've learned that people will forget what you said, people will forget what you did, but p...”

“Think back 5 years ago. Think of where you’re at today. Think ahead 5 years and what you...”

“Everything that happens happens as it should, and if you observe carefully, you will find ...”

“Some people feel the rain. Others just get wet”

“I never viewed myself as particularly talented. Where I excel is ridiculous, sickening, wo...”

“You have to be willing to be misunderstood if you're going to innovate.”

“There’s a field somewhere beyond all doubt and wrong doing. I’ll meet you there.”

“You have power over your mind—not outside events. Realize this, and you will find strength ”

“This too shall pass”

“He who is not contented with what he has, would not be contented with what he would like to have”