“Take no duty of the Guard lightly. Friends must not be enemies Just as enemies must not be friends.Discerning the two is a life's work.”

“He that would make his own liberty secure must guard even his enemy from oppression; for if he violates this duty he establishes a precedent that will reach to himself.”

“Hate is your enemy; you must defeat it! Anger is your enemy; you must defeat it! Violence is your enemy; you must defeat it! Death is your enemy; you must defeat it! Know well your real enemies!”

“We are not enemies, but friends. We must not be enemies. Though passion may have strained, it must not break our bonds of affection. The mystic chords of memory will swell when again touched, as surely they will be, by the better angels of our nature.”

“The man of knowledge must be able not only to love his enemies but also to hate his friends.”

“when you judge the power that is in a person, you must judge their capacities as both friend and as enemy.”