un conseil in English:

Take my advice!

Giving advice to him is like talking to a brick wall.

Our advice is that the company invest in new equipment.

Thanks to his advice, we could finish it earlier than we had expected.

She will probably refuse to follow his advice, because she doesn't like him.

Tell me whose advice to follow.

His advice to us was that we should play fair.

Outside advice may be necessary.

A few years ago, in San Francisco, a young woman came to us for vocational advice.

Against my advice, he fed his dog some raw pork.

Advice is like salt.

I gave him advice, to which he paid no attention.

You should ask a physician for his advice before taking this medicine.

Acting on your advice, I've decided to exercise more regularly.

If you need help or advice, I'm always here for you.