Captain Sir Tom Moore left a poignant final message shortly before he died with coronavirus.The World War Two veteran told his fans: “You can do and be anything you want to be.”His Instagram page shared the post just days before he died, aged 100, on Tuesday.The touching message, to his 127,000 followers, was also captioned: “Be positive and believe in yourself.”Social media users responded by praising him as a “true inspiration” and said he would never be forgotten.The next post on his Instagram was an update from his family about him being admitted to hospital last Sunday.He had been receiving treatment for pneumonia and later tested positive for Covid-19.Tributes poured in from around the world after the former British Army officer.