"物事は正確にしようと試みるまでわからないほど曖昧なものです。"

“The infliction of cruelty with a good conscience is a delight to moralists. That is why th...”

“A life without adventure is likely to be unsatisfactory, but a life in which adventure is ...”

“Most people would sooner die than think; in fact, they do so.”

“Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.”

“Your most unhappy customers are your greatest source of learning.”

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

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

“Everyone is jealous of what you got, but no one is jealous of how you got it”

“Don't let the fear of losing be greater than the excitement of winning”

“An appeaser is one who feeds a crocodile, hoping it will eat him last.”

“You can have a job, or you can have a career, or you can have a calling. If you can someho...”

“The best way to predict the future is to invent it”

“When it is dark enough, you can see the stars”

“The simple things are also the most extraordinary things, and only the wise can see them.”

“You don’t need directions, just point yourself to the top and go!”

“Innovation distinguishes between a leader and a follower.”