We have learnt that we must protect our own country and do not depend on others for help. Leftenan Adnan was a brave and smart person. He is willing to sacrifice his life for the country. We should follow his example because Singapore is our country and our homeland and we have responsiblity to take care of our country. We also have to look out and take care of one another because we live in the same country and society. We also need to respect one another so that there would not be any war among us.