The concept of time value of money (TVM) emphasizes that a dollar today is worth more than a dollar tomorrow due to factors such as inflation, interest rates, and the possibility of earning returns on investments. TVM can be applied in various financial contexts, including bond calculation, electronic monthly installments, loan calculations, real estate investment, and compounding/discounting methods. It highlights the importance of investing early and taking calculated risks to generate higher returns, as opposed to leaving money idle or subject to inflationary erosion. The concept also underscores the significance of understanding the impact of leverage and diversification on investment returns.