Dozens of people continued to arrive at the Pretoria Heart Hospital on Monday to wish former President Nelson Mandela well as he spends a fourth week being treated for a lung infection.<br/> <br />Well-wishers come from different walks of life, bringing flowers, cards, flags, balloons and messages for the ailing statesman.<br/> <br />(SOUNDBITE) (English) TAILOR, CYNTHIA MOKGAPE, SAYING:<br/> <br />"You know he is a father, he is our hero, I wish him all the best, I wish him more years to come even though I know he is a bit older but I wish him all the best."<br/> <br />On Sunday, U.S. President Barack Obama and his family paid tribute to Nelson Mandela by visiting the bleak former Robben Island prison near Cape Town.<br/> <br />The 94-year-old Mandela's struggle with a lung infection has been a sombre backdrop to Obama's eight-day Africa trip. The government says his condition is "critical but stable".
