Never producing pain by thought, word, and deed, in any living being, is what is called Ahimsรข, non-injury.
Swami VivekanandaAnything that brings spiritual, mental, or physical weakness, touch it not with the toes of your feet.
Swami VivekanandaWe have lost faith in ourselves. Therefore to preach the Advaita aspect of the Vedanta is necessary to rouse up the hearts of men, to show them the glory of their souls. It is therefore that I preach this Advaita, and I do so not as a sectarian, but upon universal and widely acceptable grounds.
Swami Vivekananda