The commentary of Shankara on the Gita is regarded as an outstanding specimen of Indian scholarship. The translator has accomplished his task in a most praiseworthy manner by giving a faithful translation, without in any way detracting from the strength or clarity of the original commentary. The inclusion of a 'word index' of the entire text has added to the worth of the book.
The disciple must have great power of endurance. Life seems comfortable; and you find the mind behaves well when everything is going well with you. But if something goes wrong, your mind loses its balance. That is not good. Bear all evil and misery without one murmur of hurt, without one thought of unhappiness, resistance, remedy, or retaliation. That is true endurance; and that you must acquire.
-Swami Vivekananda