Who said the following quotes:
- Life's most persistent and urgent question is, 'What are you doing for others?'
- The most important thing is to enjoy your life - to be happy - it's all that matters
- Do not dwell in the past, do not dream of the future, concentrate the mind on the present moment.
lets update or memory and raise the suitable answer

This is the story of a man who failed in Class 6, but went on to join the Regional Engineering College (now the National Institute of Technology), Calicut and the Indian Institute of Management-Bangalore.