“Nothing is so common as to imitate one's enemies, and to use their weapons.”

“What is needed is a noticeable unnoticeable style,… a directness of speech that seems to one judging easily imitable, to one trying it nothing less so.”

“A weapon you held and didn't know how to use belonged to your enemy.”

“As for the methods of survival, feel free to use your divine weapons to defeat the enemy.”

“The choice of methods and weapons to be used by the champions of democracy will not depend upon our wishes but will be determined by political and social conditions. and especially by the methods and weapons of the enemy.”

“Why should we add your book to the atomic weapons arrayed against us by our enemies. Publication of your book would help our enemies.”

“Fight the enemy with the weapons he lacks.”

“The reason grandparents and grandchildren get along so well is that they have a common enemy.”

“common enemies make enemies become friends!”

“One of the techniques that I use to imitate psychic phenomena is photographic memory.”