Now although it is possible, in the case of a few men at the top of the profession, to leave the conduct of the cigarette entirely to the actor, you will find it much more satisfactory to insert in the stage directions the particular movements (with match and so forth) that you wish carried out. Let us assume that Lord Arthur asks Lord John what a cynic is—the question of what a cynic is having arisen quite naturally in the course of the plot. Let us assume further that you wish Lord John to reply, "A cynic is a man who knows the price of everything and the value of nothing." It has been said before, but you may feel that it is quite time it was said again; besides, for all the audience knows, Lord John may simply be quoting. Now this answer, even if it comes quite fresh to the stalls, will lose much of its effect if it is said without the assistance of a cigarette. Try it for yourself.
Lord John. A cynic is a man who, etc....
Rotten. Now try again.
Lord John. A cynic is a man who, etc.... (Lights cigarette).
No, even that is not good. Once more:—
Lord John (lighting cigarette). A cynic is a man who, etc.
Better, but leaves much too much to the actor.
Well, I see I must tell you.
Lord John (taking out gold cigarette case from his left-hand upper waistcoat pocket). A cynic, my dear Arthur (he opens case deliberately, puts cigarette in mouth, and extracts gold match-box from right-hand trouser) is a man who (strikes match) knows the price of (lights cigarette)—everything, and (standing with match in one hand and cigarette in the other) the value of—— pff (blows out match) of (inhales deeply from cigarette and blows out a cloud of smoke)—nothing.
It makes a different thing of it altogether. Of course on the actual night the match may refuse to strike, and Lord John may have to go on saying "a man who—a man who—a man who" until the ignition occurs, but even so it will still seem delightfully natural to the audience (as if he were making up the epigram as he went along); while as for blowing the match out he can hardly fail to do that in one.