If we keep repeating positive words and a positive way of thinking, sooner or later, before we even notice it, the world's ills will eventually disappear. Poverty will eventually be eased. On the other hand, if we keep using negative words, again and again, over a long period of time, those words will eventually create and reinforce the very situation that we have been talking about. When people awaken to the enormous power that they wield with their words, their individual lives can definitely become happier. And at the same time, they can spread happiness outward to others.
Words are decisions, and everything depends on our decisions.
Our way of life is built on our decisions. Think about it this way. Imagine that you have a daily calendar, where you write your schedule for the coming week or the coming year. Each time you write something in your schedule, you have to decide who, what, when, why and where. We always have to decide.