Talking to the officer trainees, who called on him at the Rashtrapati Bhavan, the President said as they had chosen to serve their country as its diplomatic representatives, it was important for them to remember that it was India that brought the gift of the greatest concept of universal acceptance to the world.
It gave the slogan of 'Vasudhaiva Kutumbakam' (the world is one family) to humanity, he said.
The President said a diplomat is required to always be well informed on the widest range of relevant subjects.
"He or she needs to have a thorough knowledge of the economic and social dynamics of their country and also remain aware and alert about the areas in which India could engage with other countries for the benefit of its people," he said.
Mukherjee told the trainees the IFS offers them the "unique opportunity and privilege to represent the country and project its civilisational and cultural heritage and interact with counterparts the world over, for achieving her developmental goals."