"了解你的敌人，你必须成为你的敌人。"

“The first step to achieving your goal, is to take a moment to respect your goal. Know what...”

“The only man who never makes mistakes is the man who never does anything.”

“The reward of our work is not what we get, but what we become.”

“The best way to make your dreams come true is to wake up.”

“It's easy to stand in the crowd but it takes courage to stand alone.”

“If you don't program yourself, life will program you.”

“When everything seems to be going against you, remember that the airplane takes off agains...”

“A child can teach an adult three things: to be happy for no reason, to always be busy with...”

“A woman should soften but not weaken a man.”

“Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call ...”

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

“Success does not consist in never making mistakes but in never making the same one a second time”