Quote by Benjamin Franklin
A man must have a good deal of vanity who believes, and a good deal of boldness who affirms, that all the doctrines he holds are true, and all he rejects are false.
Summary
This quote emphasizes the importance of humility and open-mindedness in holding beliefs. It suggests that it is unrealistic and egotistical for a person to claim absolute certainty in their beliefs, as it requires both vanity and boldness. Instead, it encourages individuals to recognize the limitations of their own knowledge and to be open to the possibility that some of their beliefs may be incorrect. Being willing to question and reevaluate one's beliefs allows for intellectual growth and prevents the stagnation of thought.