Answer:
1."I have learned more about love, selflessness and human understanding in this great adventure in the world of AIDS than I ever did in the cutthroat, competitive world in which I spent my life."
2."In the terror and isolation of that moment I had a vision of the world as it could be, of the world as it should be, where people live in harmony and respect for each other and the planet we share."
3."We are all walking each other home."