"There is no reality for me but pure thought. Minds alone are interesting."

"Stop thinking about failing."

"Money, it turned out, was exactly like sex. You thought of nothing else if you didn't have it and thought o…"

"Power of auto-suggestion known in the Middle Ages. The power of thought, of idea, is incommensurable, is im…"

"Sometimes the mind may wonder about practice itself. For example, the mind may wander off into analyzing wh…"

"I decided that perhaps I would like to think of myself as an extremist -- in the light of the spirit which …"

"My object in all my proceeding has been simply to establish the independence of Ireland for the benefit of …"