The more a mind thinks upon something, the deeper it will take root and affect all subsequent and related thought.

Anything you don’t want to deal with can always be written off as being “in the past” and ignored, but in doing so, you sweep it under a rug where it doesn't go away with time – it becomes time itself, and takes on the illusion of life as we think we know it.

It is unwise to waste in thought what could be earned and secured in action.

Always think at least two steps ahead [in everything, with everyone].