Mahatma Gandhi Quotes
Where there is truth, there also is knowledge which is true.
Gandhi, Mahatma. From Yeravda Mandir. Navajivan Publishing House, 1932.
This seemingly abstruse philosophical statement actually found its way into one of the major political debates of the 21st Century when the Secretary of Defense was defending the management of the Iraq War and the interpretation of intelligence. See {586062}.
Proof in a scientific and mathematical context is very different from the legal concept of proof. For Feynman, proof consisted of both being able to deduce a statement in much the same way as a proof is offered in plane geometry and being able to construct an experiment which will demonstrate the validity (confirm the prediction of what will happen all cases. As a theoretical physicist, most of his proofs were of the mathematical, deductive kind. There are many phenomena in mathematics and science that were, and are, known long before someone was able to offer a proof.
Mohandas Karamchand Gandhi was an Indian lawyer, anti-colonial nationalist, and political ethicist, who employed nonviolent resistance to lead the successful campaign for India's independence from British rule, and in turn inspired movements for civil rights and freedom across the world. The honorific Mahātmā (Sanskrit: "great-souled", "venerable"), first applied to him in 1914 in South Africa, is now used throughout the world.