For ruin's wasteful entrance; there the murderers,

Steeped in the colours of their trade, their daggers

Unmannerly breeched in gore."

Direful thoughts immediately follow, and the sky itself participates in the horror. The old man who can well remember threescore and ten, during which time he had witnessed dreadful hours and strange things, considers all as mere trifles, compared with the sore night of Duncan's murder.

"The heavens,

Thou seest, as troubled with man's act,

Threaten his bloody stage; by the clock 'tis day,

And yet dark night strangles the travelling lamp."

The horses of Duncan forget their careful training, and their natural instincts, to break their stalls and eat each other. Gloom, ruin, murder, horrible doubts, unnatural suspicions, portents of dread in earth and heaven, surround us on all sides. In the third act, desperate assassins, incensed by the blows and buffets of the world, weary with disasters, tugged with fortune, willing to wreak their hatred on all mankind, and persuaded that Banquo has been their enemy, set upon and slay him, without remorse and without a word. The prayer of their master to Night, that she would, with

"Bloody and invisible hand,