- Nelson Mandela called on everyone to do something to make the world a better place
- There are many ways to carry on Mandela's struggle for justice and equality
- Mandela fought racism, increased HIV/AIDS awareness and improved the lives of children
- No matter what the cause is that is dear to your heart, stand up for it because Mandela did
(CNN)Now that elder statesman Nelson Mandela has passed on, many are wondering how best to honor him. As the scope and breadth of his work was so wide, the answer to that question is likely different for each of us.