Our basic nature is in no way different from that of a buddha. It’s like pure space, which, whether it is obscured by clouds or is a cloudless and clear sky, remains the same in its basic, essential nature. But if you pretend that your nature is already enlightened and don’t progress along the path of removing the obscurations, then your enlightened nature doesn’t become realized. Therefore, we must truly consider what is actual, what the facts are. Do we have obscurations or not? If you see that there still are obscurations, there is no way to avoid having to remove them by gathering the two accumulations.
— Tulku Urgyen Rinpoche