"I don't think you should look to replace him, it will be impossible," Dravid said.
"There is a lot of talent there and they have to become who they want to be. When Sunil Gavaskar retired people said where would the next Sunil Gavaskar come from but then we had Sachin Tendulkar come through," Dravid told the BBC Radio 5 Live show.
Tendulkar has retired from ODI cricket last year but is expected to carry on with his Test career for some time.
Kapil Dev recalled the first time he watched Tendulkar bat.
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"The first time I saw him bat was at the Brabourne Stadium (in Mumbai) and I was asked to bowl at him," recollected Kapil.
"I was told he would get encouragement from it. I said 'who is he?' and was told he had done well in school cricket and to just bowl a few balls. He looked like a 14 year-old. He played with decent balance and I was very nervous to bowl to him. He was too young for me to bowl to.