LitCharts assigns a color and icon to each theme in Macbeth, which you can use to track the themes throughout the work.
Ambition
Fate
Violence
Nature and the Unnatural
Manhood
Summary
Analysis
In the fighting, Macbeth encounters and fights Young Siward. Though Young Siward is brave, Macbeth quickly kills him and says in a mocking tone that he fears no man of woman born.
A reminder of the second half of the prophecy protecting Macbeth.