有一首英文歌，挺有知名度的一首，是瑞为瑞为哇求，瑞为瑞为哇求 这是高潮部分，谁能告诉我这首歌叫什么

What's love without a heart that it can teach? What's war without a cause? What's hope without humanity in need? What's a win without a loss? I know, I know we fight against gravity But gravity's no enemy Yes, I know, I know we fight a