Quote by Robert H. Goddard
It is difficult to say what is impossible, for the dream of yesterday is the hope of today and the reality of tomorrow.
Summary
This quote suggests that determining what is impossible is challenging because our dreams and hopes from the past can become our reality in the future. It emphasizes the transformative power of our aspirations over time. What we may have once considered impossible could become possible as we work towards making our dreams come true. Therefore, it encourages us to hold onto our dreams and have faith that they can be realized, despite any initial doubts or limitations.