This quote suggests that the most effective method of teaching is not through verbal instruction or theoretical explanation, but through demonstrating or exemplifying the concept. The idea is that people learn best through observation and imitation, rather than through verbal instruction alone. This is because seeing something in action provides a clear, tangible example that can be more easily understood and replicated.

On a deeper level, this quote also implies that every action we take serves as a lesson to others, whether we intend it to be or not. This means that we are all teachers in our own way, constantly demonstrating to others how to behave, act, and think through our own behavior, actions, and attitudes.

In today’s world, this idea can be applied in many ways. In the workplace, for example, leaders can model the behavior and attitudes they wish to see in their employees, rather than simply telling them what to do. In education, teachers can demonstrate concepts in action, rather than just explaining them.

In terms of personal development, this idea suggests that the best way to learn a new skill or habit is to observe someone who already excels at it. By watching them, we can see exactly what is required and then try to replicate it ourselves. Additionally, it also reminds us to be mindful of our own actions, as we never know who might be learning from us.