Dead men tell no tales
Different strokes for different folks
Discretion is the better part of valour
Distance lends enchantment to the view
Do as I say, not as I do
Do as you would be done by
Do unto others as you would have them do to you
Don’t bite the hand that feeds you
Don’t burn your bridges behind you
Don’t cast your pearls before swine
Don’t change horses in midstream
Don’t count your chickens before they are hatched
Don’t cross the bridge till you come to it
Don’t cut off your nose to spite your face
Don’t get mad, get even
Don’t get your knickers in a twist
Don’t keep a dog and bark yourself
Don’t leave your manners on the doorstep
Don’t let the bastards grind you down
Don’t let the cat out of the bag
Don’t let the grass grow under your feet
Don’t look a gift horse in the mouth
Don’t meet troubles half-way
Don’t mix business with pleasure
Don’t put all your eggs in one basket
Don’t put the cart before the horse
Don’t put new wine into old bottles
Don’t rock the boat
Don’t shoot the messenger
Don’t spoil the ship for a ha’porth of tar
Don’t shut the stable door after the horse has bolted
Don’t sweat the small stuff
Don’t teach your Grandma to suck eggs
Don’t throw good money after bad
Don’t throw the baby out with the bathwater
Don’t trust anyone over thirty
Don’t try to run before you can walk
Don’t try to walk before you can crawl
Don’t upset the apple-cart
Don’t wash your dirty linen in public
Doubt is the beginning not the end of wisdom

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