I thought one should have the attitude of 'What do you care what other people think!'

The quote by Richard P. Feynman expresses a rebellious and independent attitude toward the opinions of others. He suggests adopting a mindset of "What do you care what other people think!" which encourages self-confidence and freedom from the constraints of societal judgment or external validation. This perspective champions individuality and the courage to think and act according to one’s own beliefs and curiosity.

The origin of this quote comes from Feynman’s life as a renowned physicist and thinker known for his unconventional approach to science and learning. Throughout his career, he challenged established norms and embraced creativity and skepticism. This quote encapsulates his philosophy of intellectual freedom and personal authenticity, encouraging people to trust their own reasoning and not be overly influenced by others' opinions.

By advocating this attitude, Feynman highlights the importance of self-trust and independent thinking. It reflects a mindset that fosters innovation and personal growth, as it frees individuals from the fear of criticism or conformity. This approach is especially valuable in scientific inquiry and creative pursuits.

In summary, Richard P. Feynman’s quote encourages an attitude of bold independence and disregard for external judgment. It underscores the value of focusing on one’s own ideas and curiosity, which can lead to genuine understanding and progress.