"理由もなく人に親切にしなさい"

“The problem is not the problem. The problem is your attitude about the problem. Do you understand?”

“Fear is just another word for ignorance”

“Everyone seems to have a clear idea of how other people should lead their lives, but none ...”

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

“If you're watching your competitors, you're unlikely to invent a bunch of stuff on your own.”

“Neurosis is the result of a conflict between the ego and its id.”

“Mistakes are inevitable, but it's how we respond to them that defines our character.”

“The best way to avenge yourself is to not be like your enemy.”

“Don’t give in to your fears. If you do, you won’t be able to talk to your heart.”

“Innovation distinguishes between a leader and a follower.”

“Any product that needs a manual to work is broken.”

“It ain’t about how hard you hit. It’s about how hard you can get hit and keep moving forward”