This can be said to be the greatest of all Upanishads, not only in size but also in regard to the substance and theme it deals with. Shankarachaya's commentary on it is also the greatest of all his commentaries. The volume contains the text in Devanagari, a lucid and faithful translation of the text and commentary, relevant notes, references to quotations, and an index. All this makes this book indispensable to the students of Vedanta, especially those who are deficient in Sanskrit language, for a easy and correct comprehension of the subject.
Your Atman is the support of the universe -- whose support do you stand in need of? Wait with patience and love and strength. If helpers are not ready now, they will come in time. Why should we be in a hurry? The real working force of all great work is in its almost unperceived beginnings.
-Swami Vivekananda