The phrase "If you do not have vision, the signs will never follow" suggests that having a clear vision or goal is important for achieving success or making progress. Without a vision or a clear idea of what you're working toward, it can be challenging to recognize or follow the signs or indicators that can help you achieve your desired outcome.
In many contexts, having a vision or a well-defined goal is indeed important for guiding one's actions and decisions. It can help individuals or organizations stay focused and motivated, and it can make it easier to recognize opportunities and take the right steps to reach their objectives. However, it's also important to be adaptable and open to adjusting your vision if necessary, as circumstances can change and new information may arise that requires a shift in your approach.