Aging isn’t about the number of candles on your birthday cake—it’s about whether or not you keep learning. Wendy Tatten reminds us that as long as we continue to expand our minds, seek knowledge, and embrace new experiences, we will never truly grow old. The moment we stop learning, we start to wither. But when we stay curious, challenge ourselves, and push our minds to new heights, we remain full of life and energy. No matter your age, today is the perfect day to start something new!