"Most often, the reason something is "on your mind" is that you want it to be different than it currently is, and yet: you haven't clarified exactly what the intended outcomes is; you haven't decided what the very next physical action step is; and/or you haven't put reminders of the outcome and the action required in a system you trust. That's why it's on your mind."

"If we can keep our minds calm on the subject of the "Eternity of God," if reason does not totter on her seat at the contemplation of underived existence, it will be strange if any other mystery relati…"

"The weakness of the attack lies in its lack of discrimination. It is possible that psychic surgery is a hoax, that plants cannot really read our minds, that Kirlian photography may depend on some simp…"

"In a free system any large, popular, revolutionary movement should be able to bring about its ends by such a voluntary process. As more and more people see how it works more and more will wish to part…"

"Human beings can imagine situations which are different from those in front of their eyes... because they make and hold in their minds images for absent things."