"They met me in the day of success; and I have
learned by the perfectest report they have more in them than
mortal knowledge. When I burned in desire to question them
further, they made themselves air, into which they vanished.
Whiles I stood rapt in the wonder of it, came missives from
the king, who all-hailed me, 'Thane of Cawdor'; by which title,
before, these weird sisters saluted me, and referred me to the
coming on of time, with 'Hail, king that shalt be!' This have
I thought good to deliver thee, my dearest partner of
greatness; that thou mightst not lose the dues of rejoicing, by
being ignorant of what greatness is promised thee. Lay it to thy
heart, and farewell."

Glamis thou art, and Cawdor; and shalt be
What thou art promis'd; yet do I fear thy nature;
It is too full o' the milk of human kindness
To catch the nearest way: thou wouldst be great;
Art not without ambition; but without
The illness should attend it. What thou wouldst highly,
That wouldst thou holily; wouldst not play false,
And yet wouldst wrongly win: thou'dst have, great Glamis,
That which cries, "Thus thou must do, if thou have it:
And that which rather thou dost fear to do
Than wishest should be undone." Hie thee hither,
That I may pour my spirits in thine ear;
And chastise with the valor of my tongue
All that impedes thee from the golden round,
Which fate and metaphysical aid doth seem
To have thee crown'd withal.