"教育より高くつくのは無知だけである"

“If you think adventure is dangerous, try routine: it is lethal.”

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

“There are no regrets in life, just lessons.”

“Men are Moved by two levers only: fear and self interest.”

“Happiness depends upon ourselves.”

“Wanting something is not enough. You must hunger for it. Your motivation must be absolutel...”

“You're under no obligation to be the same person you were 5 minutes ago.”

“Expect the unexpected. And whenever possible, be the unexpected”

“Success is stumbling from failure to failure with no loss of enthusiasm.”

“All successes begin with Self-Discipline. It starts with you.”

“Innovation distinguishes between a leader and a follower.”

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