Brahma Sutras systematizes the philosophy of the Upanishads in 555 aphorisms. In this book the original aphorisms are given in Devanagari followed by word-for-word English rendering, and the interpretation of the sutra according to Shankaracharya. The introduction contains a comparative study of the bhashyas of Shankara, Ramanuja, and Nimbarka.
The nature of the brutes is to remain where they are, of human beings to seek good and avoid evil, and of God to neither seek nor avoid but just to be blissful eternally. Let us be like God.
-Swami Vivekananda