Looking for short English idioms (preferably within three words)

There are relatively few words within three words. These are all within five words. Can you see if you can.

To act as guide to a tiger.

To paint the lily.

A fantastic garb.

Castels in the air.

The golden rule.

To act as guide to a tiger.

To paint the lily.

Castels in the air.

The golden rule.

A fly in the ointment.

To run counter.

To go through fire and water.

It's never too late to learn.

Black sheep.

Fortune To have a bad time.

All roads lead to Rome.

The return of a prodigal.

More brave than wise.

Good watch prevents misfortune.

To see is to believe.

To shift for oneself.

Ungrateful To kick down the ladder.

A flying visit.

I wish you a happy new year, may your family be happy and happy in the new year! ! !