The quote "a journey of a thousand miles begins with a step" is a Chinese Proverb that means that any great or long journey starts with a small, initial action or step. It is a reminder that no matter how big or daunting a task or goal may seem, it is possible to achieve it as long as you take the first step and continue to make progress. It also encourages people to start taking action, even if the goal seems far away, instead of waiting for the perfect moment or the perfect plan.
It implies that the journey is not only about reaching the final destination, but also about the process, the effort, the learning and the perseverance that one goes through. It encourages people to start taking actions towards their goals, and that taking the first step is the most important step as it will start the journey and set the momentum.
It is also a reminder that even small steps, if taken consistently, can lead to big accomplishments in the long run. It also implies that it is better to start, even if the steps are small, rather than waiting for the perfect moment or plan.