This quote by Thom Gunn speaks with the power of the human mind and its capability to form our own reality. It recommends that we have the power to control our dreams and the content of them. This could mean that we can choose to dream about whatever we want, or that we can take control of our dreams and direct them in a certain way. It might also mean that we can use our dreams to explore our subconscious and gain insight into our own thoughts and feelings. Eventually, this quote motivates us to take control of our dreams and use them to our benefit. It suggests that we can use our dreams to explore our innermost thoughts and feelings, and to gain insight into our own lives. By taking control of our dreams, we can use them to our benefit and acquire a better understanding of ourselves.