If I feel it is right, you shall do it; but if I feel it is wrong, then it must be no.

You see, doctor," catching Cleek's eye, "what a little enthusiast he is, and with how little fear." "Yes, I do see, chevalier; but I wonder if he would be willing to humour me in something?
As he is not afraid, I've an odd fancy to see how he'd go about the thing.

Would you mind letting him make the feint you yourself made a few minutes ago?
Only, I must insist that in this instance it be nothing more than a feint, chevalier.

Don't let him go too near at the time of doing it.

Don't let him open the lion's jaws with his own hands.