“A real man's weapon is his mind.”

“Man cannot survive except through his mind. He comes on earth unarmed. His brain is his only weapon. Animals obtain food by force. man had no claws, no fangs, no horns, no great strength of muscle. He must plant his food or hunt it. To plant, he needs a process of thought. To hunt, he needs weapons,and to make weapons - a process of thought. From this simplest necessity to the highest religious abstraction, from the wheel to the skyscraper, everything we are and we have comes from a single attribute of man -the function of his reasoning mind.”

“A weapon is a device for making your enemy change his mind.”

“What kind of a man thinks it's appropriate to give his soon- to-be bride a lethal weapon for a wedding present?”

“A man was the cause of it.An unarmed man with a weapon.”

“The greatest weapon in the hand of the oppressor is the mind of the oppressed.”