Hello,   For context, See article, "Beginning the Journey" by Judith Lasater at: http://www.yogajournal.com/wisdom/462?utm_source=Wisdom&utm_medium=newsletter&utm_campaign=Wisdom    The first yama is perhaps the most famous one: ahimsa, usually  translated as "nonviolence." This refers not only to physical violence,  but also to the violence of words or thoughts. What we think about  ourselves or others can be as powerful as any physical attempt to harm.  To practice ahimsa is to be constantly vigilant, to observe ourselves in  interaction with others and to notice our thoughts and intentions. Try  practicing ahimsa by observing your thoughts when a smoker sits next to  you. Your thoughts may be just as damaging to you as his cigarette is to  him.   It is often said that if one can perfect the practice of ahimsa, one  need learn no other practice of yoga, for all the other practices are  subsumed in it. Whatever practices we do after the yamas must include  ...
The Great Dialogue