In the wake ofPrince Philip’s death at age 99,Queen Elizabethwill continue to do what she does best: keep calm and carry on.

A close royal insider adds, “She will never abdicate because of duty and honor and public service is so deep in her, as it was for him.”

Prince Philip and Queen Elizabeth.Tim Graham/Getty Images

Queen Elizabeth II and Prince Philip, Duke of Edinburgh

Queen Elizabeth and Prince Philip.Chris Jackson/Getty Images

Queen Elizabeth II and Prince Philip, Duke of Edinburgh

“I will miss my Grandpa, but I know he would want us to get on with the job,” William, 38, said.

Queen Elizabeth and Prince William.BEN STANSALL/POOL/AFP via Getty Images

Britain’s Queen Elizabeth II (L) looks on as Britain’s Prince William, Duke of Cambridge (R) asks a question about forensics work

Queen Elizabeth

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Queen Elizabethstepped out solo for herfirst public appearance of the yearin late March, marking the Centenary of the Royal Australian Air Force at the CWGC Air Forces Memorial in Surrey.

source: people.com