崇德文教基金會三重區親德青少年班

Dogs that run after many hares kill none. 多謀寡成。

Dogs wag their tails not so much in love to you as your bread. 狗搖尾巴，愛的是麵包。

Doing is better than saying. 行勝於言。

Do in Rome as the Romans do. 入鄉隨俗。

Do not all you can, spend not all you have; believe not all you hear; and tell not all youknow. 不要為所能為，不要花盡所有，不要全信所聞，不要言盡所知。

Do not cut down the tree that gives you shade. 不要忘恩負義。

Do not despise your enemy. 萬勿輕敵。

Do not give a dog bread every time he wags his tail. 不要有求必應。

Do not praise a day before sunset. 切勿褒貶過早。

Do not run too fast after gain. 不要見利就拚命追。