What you contemplate, you imitate.
“What you contemplate, you imitate.”
“This phrase means no more than it says, which is simply that the more attention you focus on something, the more likely you are to imitate it. In particular, it doesn’t mean that you can get anything you want simply by wanting it badly enough, or concentrating on it long enough; your own thoughts, words, and actions will be shaped by whatever most often fills the center of your attention, but if imitating whatever fills the center of your attention won’t get you what you want, the effect isn’t going to help you. Contemplating a new toaster oven, in other words, won’t get you one, it’ll simply make you imitate one—which is not exactly a useful thing under most conditions. If what you want to accomplish can be done by changing your thoughts, words, and actions, on the other hand, contemplation on carefully chosen subjects can accomplish a great deal.
From The Archdruid Report ✣