Truth can be stated in a thousand different ways, yet each one can be true. - Swami Vivekananda

Can infinity have parts? What is meant by parts of infinity? If you reason it out, you will find that it is impossible. Infinity cannot be divided, it always remains infinite. If it could be divided, each part would be infinite. And there cannot be two infinites. Suppose there were, one would limit the other, and both would be finite. Infinity can only be one, undivided. Thus the conclusion will be reached that the infinite is one and not many, and that one Infinite Soul is reflecting itself through thousands and thousands of mirrors, appearing as so many different souls. It is the same Infinite Soul, which is the background of the universe, that we call God. The same Infinite Soul also is the background of the human mind which we call the human soul.

A perfect life is a contradiction in terms.

29. तत् प्रत्यक्चेतनाणधगभोऽप्यन्तयामाबावि ॥ २९॥
tatah pratyakchetanadhigamopyantarayabhavashch
From that is gain (the knowledge of) introspection, and the destruction of obstacles.
The first manifestation of this repetition and thinking of Om will be that the introspective power will be manifested more and more, and all the mental and physical obstacles will begin to vanish. What are the obstacles to the Yogi?