Long tongue, short hand, [37], [109]
Longer than a day without bread, [120]
Look before you leap, [100], [145]
Look for the hog at the oak, [72]
Look not a gift horse in the mouth, [2], [66], [149], [194], [313], [389]
Look with suspicion on the flight of an enemy, [106]
Lords and fools speak freely, [374]
Lose no rights and commit no extortions, [230]
Love, a cough, smoke, and money, cannot long be hid (or are hard to hide), [4], [4], [71], [159]