What does it mean that nothing is willed unless it is first known?

The phrase "nothing is willed unless it is first known" suggests that intention and decision-making are contingent upon awareness and understanding. Before we can desire or choose a course of action, we must have knowledge about the situation, options, and potential outcomes. This highlights the importance of knowledge in the process of will and action, underscoring that informed choices are essential for meaningful agency. Without knowledge, our ability to will or act is fundamentally limited.