It is an ill wind that blows nobody good.

It is never too late to learn.

It is not the cowl that makes the friar.

It is a long lane that has no turning.

It's a good horse that never stumbles.

It's a sad heart that never rejoices.

Ill weeds grow apace.

Keep a thing for seven years, and you will find a use for it.

Kill two birds with one stone.

Lazy folk take the most pains.