Success is not automatic. You can't coast uphill. Personal growth doesn't happen by itself, it requires an active investment of time. Earl Nightingale said, "If you'll spend one hour a day, every day for five years on a given subject, within five years you'll become an expert on that subject." In other words, growth inside fuels growth outside. The more we learn and grow, the more we know we need to grow before we'll attain success.