Early Life and Education
Sarvepalli Radhakrishnan was born on 5 September 1888 in Tiruttani, a small pilgrim town in present-day Tamil Nadu, into a modest Telugu Brahmin family. Despite financial constraints, his sharp intellect earned him scholarships throughout his education. He studied at Christian College, Madras, where he pursued philosophy — a subject he initially took up almost by accident, as it was offered to him along with a scholarship. That accidental choice would go on to shape the course of his entire life and, in many ways, the intellectual identity of modern India.

A Rising Academic Star
Radhakrishnan’s early academic writings sought to defend Hinduism against criticism from Western scholars, presenting Indian philosophy as a rational, coherent, and profound tradition rather than mere mysticism. His scholarship earned him rapid recognition. By his twenties, he was already teaching philosophy, and he went on to hold prestigious academic posts, including Vice-Chancellor of Andhra University and later Banaras Hindu University. In 1936, he became the first occupant of the Spalding Professorship of Eastern Religions and Ethics at the University of Oxford — a remarkable achievement that placed Indian philosophical thought firmly on the global academic stage.

From Classroom to Statesmanship
Radhakrishnan’s transition from academia to public life was as distinguished as his scholarship. He served as India’s Ambassador to the Soviet Union and represented India at UNESCO, where his diplomatic grace and intellectual authority won widespread respect. In 1952, he became independent India’s first Vice President, and in 1962, he was elected India’s second President, a position he held until 1967.

The Birth of Teachers’ Day
It was during his presidency that a group of his former students and admirers approached him, requesting permission to celebrate his birthday, 5 September, in his honour. Radhakrishnan, ever the humble teacher at heart, made a request of his own: instead of celebrating it as his personal birthday, he asked that the day be observed as Teachers’ Day, dedicated to honouring teachers across the country.
This single gesture reflected his lifelong conviction — that teachers hold the true power to shape a nation’s character and future. Since 1962, India has observed 5 September every year as Teachers’ Day, with students organising cultural programmes, expressing gratitude, and even taking on the role of teachers for a day in schools nationwide.

Legacy and Honours
Dr. Radhakrishnan authored numerous influential works, including Indian Philosophy, The Hindu View of Life, and a widely respected commentary on the Bhagavad Gita, which remain foundational texts in the study of Indian thought. In recognition of his contributions to education and public life, he was awarded the Bharat Ratna, India’s highest civilian honour, in 1954.

He passed away on 17 April 1975, but his legacy endures every year when India pauses to honour its teachers — a tradition born not from vanity, but from one man’s deep humility and belief in the nobility of teaching.

Conclusion
Dr. Sarvepalli Radhakrishnan’s life is a reminder that true greatness often lies in redirecting honour toward others. As India celebrates Teachers’ Day each year, it celebrates not just a philosopher who became President, but a teacher who never stopped being one.