A simple translation of the Upanishad containing the original text in Devanagari, transliteration of each shloka, and word-for-word English rendering followed by a running translation and notes based on Shankaracharya's commentary.
The greatest sin is to think that you are weak. No one is greater: realize that you are Brahman. Nothing has power except what you give it.
-Swami Vivekananda