Macbeth. Act iii. Sc. 2.

In them Nature's copy 's not eterne.

Macbeth. Act iii. Sc. 2.

A deed of dreadful note.

Macbeth. Act iii. Sc. 2.

Be innocent of the knowledge, dearest chuck,

Till thou applaud the deed.

Macbeth. Act iii. Sc. 2.

Things bad begun make strong themselves by ill.

Macbeth. Act iii. Sc. 2.