"Life is like a piano. What you get out of it depends on how you play it"

This quote by Tom Lehrer is a metaphor for life. It recommends that life is like a piano, and how we live our lives resembles playing the piano. Just like playing the piano, the outcome of our lives depends upon how we play it. If we play it well, we can create gorgeous music and have an effective life. On the other hand, if we play it inadequately, we can produce discordant noises and have a life filled with dissatisfaction and regret. The quote is a tip that we have the power to form our lives and produce the life we want. We can choose to make the most of our lives by playing it well, or we can choose to take the simple way out and not put in the effort. Ultimately, it depends on us to decide how we want to play the piano of life.