"All we know is still infinitely less than all that remains unknown"

William Harvey's quote highlights the vastness of the unidentified, even with all the knowledge we have collected throughout history. It recommends that our understanding of the universe and our place within it is restricted which there is still much to find. In this context, Harvey's words motivate a sense of wonder and interest in pursuing the unknown. It highlights the significance of continual knowing and expedition to broaden our understanding base. There is no end to what we can discover, and in acknowledging the limitless nature of what stays unknown, we can be humbled by the huge capabilities of our minds and the universe.