Faint heart never won fair lady

Fair play is a jewel

Faith will move mountains

Familiarity breeds contempt

Feel a cold, starve a fever

Fight fire with fire

Finders keepers, losers weepers

Fine feathers make fine birds

Fine words will butter no parships

First come, first served

Fish and guests stink after three days

Fish or cut bait

Fools build houses, and wise men live in them

Fools for luck

Forbidden fruit is sweetest

Forewarned is forearmed

Fortune favors the bold

Fortune favours the brave

For want of a nail the kingdom was lost

For want of a nail the shoe was lost

From clogs to dogs is only three generations