Some say that the eternal (principle) is not eternal. Some say that it exists, and some that it exists not. Some say it is of one form, or twofold, and others that it is mixed.
अनित्यं नित्यमित्येके नास्त्यस्तीत्यपि चापरे। एकरूपं द्विधेत्येके व्यामिश्रमिति चापरे॥