M. S. Swaminathan was born in Kumbakonam on 7 August 1925. He was the second son of surgeon Dr. M.K. Sambasivan and Parvati Thangammal Sambasivan. M.S. Swaminathan learnt from his Father, "that the word 'impossible' exists mainly in our minds and that given the requisite will and effort, great tasks can be accomplished." Surgeon M.K. Sambasivam, a follower of Mahatma Gandhi, took the lead in Kumbakonam in "burning his foreign clothes," a symbolic act in support of the Swadeshi movement: which emphasized the use of Indian rather than foreign-made clothes, and handloomed rather than mill-spun cloth. The political purpose of the swadeshi movement was to free India from dependence on foreign imports and to protect village industry. His Father led in opening the temples to [Dalit]s, part of the temple entry movement of the Indian independence movement in Tamil Nadu, and in eradicating filariasis in Kumbakonom, an area long infected with the dread disease. The sense of Service to one's fellow man was thus ingrained in him early.