"J'ai appelé ce principe par lequel chaque légère variation utile est préservée par le terme de Sélection Naturelle"

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

“The greater the difficulty, the greater the glory”

“When the enemy is relaxed, make them toil. When full, starve them. When settled, make them move.”

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

“Honesty is a very expensive gift, don't expect it from cheap people”

“Success isn’t always about ‘Greatness’, it’s about consistency. Consistent, hard w...”

“You are never too old to set another goal or to dream a new dream”

“The quieter you become, the more you can hear.”

“Think big when you set your goals. Dare to think big and then set a series of smaller goal...”

“Do not pray for an easy life, pray for the strength to endure a difficult one.”

“Beginnings are usually scary, and endings are usually sad, but it's everything in between ...”

“The only impossible journey is the one you never begin.”