A very great deal more truth can become known than can be proven.
Meaning
Feynman said this in his Nobel Lecture while reflecting on how he reached quantum electrodynamics through intuition before full proofs existed. Insight often arrives ahead of certainty. In daily life, follow a well-grounded hunch with small experiments instead of waiting for flawless proof before trying anything.
Source: Nobel Lecture (1965)
About the author
(1918–1988) was an American theoretical physicist known for his contributions to quantum mechanics. He was awarded the Nobel Prize in Physics in 1965. Feynman was also a gifted teacher and communicator, making complex ideas accessible. His work and lectures continue to inspire scientists and students. Richard Feynman’s legacy remains central to modern physics.
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