The principle states that the explanation of any phenomenon should make as few assumptions as possible, eliminating those that make no difference.
Umgomo uthi ukuchazwa kwanoma yini ethile kufanele kwenziwe imibono embalwa ngangokunokwenzeka, kususe lezo ezingenzi mehluko ezibikezelweni ezibonakalayo zencazelo noma umbono.