Conscience is but a word that cowards use,

Devised at first to keep the strong in awe.

But he regards villainy with the intellectual enthusiasm of the artist.

But, if the natural heat of emotion is wanting, there is, on the other hand, the full intellectual warmth of an artist's enthusiasm, whenever Richard turns to survey the game he is playing. He reflects with a relish how he does the wrong and first begins the brawl, how he sets secret mischief abroach and charges it on to others, beweeping his own victims to simple gulls, and, i. iii, from 324.when these begin to cry for vengeance, quoting Scripture against returning evil for evil, and thus seeming a saint when most he plays the devil. The great master is known by his appreciation of details, in the least of which he can see the play of great principles: so the magnificence of Richard's villainy does not make him insensible to commonplaces of crime. When in the long usurpation conspiracy there is a moment's breathing space just before the Lord Mayor enters, iii. vi. 1-11.Richard and Buckingham utilise it for a burst of hilarity over the deep hypocrisy with which they are playing their parts; how they can counterfeit the deep tragedian, murder their breath in the middle of a word, tremble and start at wagging of a straw:—here we have the musician's flourish upon his instrument from very wantonness of skill. Again:

i. i. 118.

Simple, plain Clarence! I do love thee so

That I will shortly send thy soul to heaven—

is the composer's pleasure at hitting upon a readily workable theme. Richard appreciates his murderers as a workman appreciates good tools:

i. iii. 354.

Your eyes drop millstones, when fools' eyes drop tears: