ニッコリすれば面子を保てますよ。の英語

You can save face with a happy smile.

If you don't keep quiet, I'll turn you out of doors.

If you don't take a vacation, you'll collapse.

Beware, or you will come to grief.

Take care, or you will spoil the game―come to grief.

Might makes right.

Where might is master, justice is servant.

Keep quiet, or you are a dead man!

You ignore me even though I act jealous.

Where might is master, justice is servant.

It you put yourself out of the way on my account, you will drive me away from your house.

You'll have to pay dearly for your idleness.

Only if it's not too much trouble.

Reason retires once the unreasonable gets its way.

You can get a burn if you are not careful.

You are safe unless a complication arises.

If you interfere, you will make a mess of it

Your interference will do more harm than good.

If I don't take care of my fur, it gets really messy.

Watch your step, or you will slip and fall.

Look sharp [Pull yourself together] or you'll lose!

If you work so hard, you'll injure your health.

Too much artifice will invite discovery.

I will play Sudoku then instead of continuing to bother you.

You must keep your eyes open.

You will hurt yourself if you're not careful.

You'll hurt yourself if you aren't careful.

You'll hurt yourself if you're not careful.

If you don't take a vacation, you'll collapse.

I'm going to lose my mind if I don't get a break.