A bad penny always turns up.
A barking dog never bites.
A chain is only as strong as its weakest link.
A change is as good as a rest.
A dog is a man's best friend.
A fish always rots from the head down.
A fool and his money are soon parted.
A friend in need is a friend indeed.
A golden key can open any door.
A good beginning makes a good ending.
A good man is hard to find.
A person is known by the company he keeps.
A house is not a home.
A journey of a thousand miles begins with a single step.
A leopard cannot change its spots.
A little knowledge is a dangerous thing.
A little of what you fancy does you good.
A man is known by his friends.
A man who is his own lawyer has a fool for his client.
A new broom sweeps clean.
A nod's as good as a wink to a blind horse.
A penny saved is a penny earned.
A picture paints a thousand words.
A place for everything and everything in its place.
A poor workman always blames his tools.
A problem shared is a problem halved.
A prophet is not recognized in his own land.
A rising tide lifts all boats.
A swarm in may is worth a load of hay; a swarm in june is worth a silver spoon; but a swarm in july is not worth a fly.
A thing of beauty is a joy forever.