As we enter the final week of National Savings Month, it's an opportune time to highlight the power of compound interest, a cornerstone of long-term financial growth. Warren Buffett famously described compound interest as the "eighth wonder of the world." His wealth, largely accumulated after his 50th birthday, underscores the transformative power of time and patience in investing. The secret? Start early, invest consistently, and allow compound interest to work over time. As Buffett himself noted, "My life has been a product of compound interest."