Go the extra mile.

The course of true love never did run smooth.

There but for the grace of God, go I.

Good things come in small packages.

Once a thief, always a thief.

It takes two to make a quarrel.

The best is the enemy of the good.

Moderation in all things.

Every dog has its day.

Learn to walk before you run.

Each to their own.

Make haste slowly.

If at first you don't succeed try, try and try again.

Ignorance is bliss.

All good things come to those that wait.

Don't change horses in midstream.

From the sublime to the ridiculous is only one step.

No one can make you feel inferior without your consent.

The more things change, the more they stay the same.

Only the good die young.

It never rains but it pours.

A person is known by the company they keep.

There is honour among thieves.

Two wrongs don't make a right.

Let bygones be bygones.

Don't throw good money after bad.

If God had meant us to fly, he'd have given us wings.

Don't upset the apple-cart.

A thing of beauty is a joy forever.

God helps those who help themselves.

A bad penny always turns up.

Ashes to ashes; dust to dust.

A rolling stone gathers no moss.

You can't win them all.

It's better to give than to receive.

The hand that rocks the cradle rules the world.

Be slow in choosing, but slower in changing.

What goes up must come down.

Accidents will happen.

Clothes do not make the man.

April showers bring forth May flowers.

All that glitters is not gold.

Nothing is certain but death and taxes.

Pride comes before a fall.

While the cat's away, the mice will play.

You can't unscramble a scrambled egg.

See no evil, hear no evil, speak no evil.

One good deed deserves another.

The Devil looks after his own.

Possession is nine points of the law.