“... a man's most useful friend and fearsome foe is the poet.”
“A foe to God was never true friend to man”
“You shall judge of a man by his foes as well as by his friends.”
“Truth ever lovely - since the world began, The foe of tyrants, and the friend of man.”
“The unseen enemy is always the most fearsome.”
“An injured friend is the bitterest of foes.”