Dr Radhakrishnan was a celebrated academic. He taught at Chennai's Presidency College and Calcutta University. He served as Vice-Chancellor of Andhra University from 1931 to 1936. In 1936, Dr Radhakrishnan was invited to fill the Chair of Spalding Professor of Eastern Religions and Ethics at Oxford which he retained for 16 years.
It was in 1962 when Dr Radhakrishnan became the President of India that his birthday came to be observed as Teachers' Day.
It is said that Dr Radhakrishnan's students were keen to celebrate his birthday. However, he suggested instead of celebrating his birthday, it would be his "proud privilege" if the day was observed as Teacher's Day instead.
On Teacher's Day, students across the nation honour the teachers and gurus in their lives. Often, special programmes are held in schools and colleges honouring educators and the important - and often, thankless - work they do daily. Social media platforms are flooded with tributes to teachers. On Twitter, many remember their teachers using the hashtag #TeachersDay. Many others offer their teachers greeting cards and hand-made presents as well.
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