The quote suggests the concept of an all-knowing intelligence capable of understanding every natural force and the positions of all matter at a specific moment. Such knowledge would allow this intelligence to predict the movements of both massive celestial bodies and minuscule particles using one comprehensive formula. This implies a level of understanding that transcends current human capabilities.
Furthermore, this intelligence would perceive time differently, having access to both past and future events simultaneously. It highlights the idea that with complete knowledge of the universe, uncertainty would cease to exist, as all variables and outcomes would be known. This vision reflects the aspirations of scientific inquiry, where uncovering the foundations of nature leads to a deeper understanding of reality.