Look before you leap.

He who hesitates is lost.

Absence makes the heart grow fonder.

Out of sight, out of mind.

Haste makes waste.

Time waits for no man.

You’re never too old to learn.

You can’t teach an old dog new tricks.

A word to the wise is sufficient.

Talk is cheap.

It’s better to be safe than sorry.

Nothing ventured, nothing gained.

Nothing venture, nothing gain.

Fools rush in where angels fear to tread.

Don’t look a gift horse in the mouth.

Beware of Greeks bearing gifts.

Many hands make light work.

Too many cooks spoil the broth.

Don’t judge a book by its cover.

Clothes make the man.

The squeaking wheel gets the grease.

Silence is golden.