Bacon argue that in order to find out the external causes of a sickness, Scientists should expose healthy people to outside influences such as Cold weather, Dust, Wetness, Etc. He insisted that scientists have to continuously repeated the experiments until they found out for sure what external variables that could cause an illness
Lady Macbeth: she worries her husband is too kind-natured to be able to take the crown however is determined to assist him. She calls on demonic spirits to help her.
Macbeth: he is not convinced, even though his ambitious thoughts led him to think about it previously, Lady Macbeth starts convincing him - this shows him as weak-willed.
Meter? Maybe? Are there options to choose from?