Shaila Catherine gave the fourth talk in the five-week series "Four Noble Truths." This talk discusses the Fourth Noble Truth, the path leading to the cessation of suffering and known as the Noble Eightfold Path. We must know this path and actually travel it. This practice allows us to live a life that is noble and upright, and helps us distinguish between that which is wholesome (which leads to ending of suffering) and that which is unwholesome (which leads to more suffering).