The song "Flesh and Blood" by Jimmy Barnes is a heartfelt and emotional tribute to the love and dedication a parent has for their children. It speaks about the deep connection and bond between a parent and their offspring, emphasizing the sacrifices and challenges they face to ensure their children's well-being. The lyrics convey the idea that although the singer's children may inherit both positive and negative traits from their parents ("My flesh and blood get the best of me, but there's a darkness running deeply through their veins"), the singer sees himself reflected in their eyes and is determined to guide and support them. The song acknowledges the struggles the singer has experienced in his own life, using water as a metaphor for hardships. He wants his children to learn from his mistakes and navigate difficult situations without getting overwhelmed ("I tried to teach them how to swim through waters deep so they won't drown"). The lyrics also depict the endless love and effort the singer has put into raising his children ("My flesh and blood and sweat and toil, and endless days, no sleep at all, it's true"). The singer acknowledges that he has given everything he could, including his hopes, dreams, and love, to ensure their happiness and success. Throughout the song, there is a sense of determination and unwavering support from the singer. He vows to walk alongside his children, guiding them and preventing them from going astray. However, the song also acknowledges that each individual must face their own fears and challenges, as the singer cannot solve everything for them. Ultimately, "Flesh and Blood" celebrates the strength and resilience of the singer's children, expressing his belief that they have the potential to navigate the world and follow their own path with their hearts as their guides. It is a poignant and heartfelt song about the unconditional love and devotion a parent has for their children.