There are two distinct classes of what are called thoughts: those that we produce in ourselves by reflection and the act of thinking and those that bolt into the mind of their own accord.
Thomas PaineSmall islands, not capable of protecting themselves, are the proper objects for kingdoms to take under their care; but there is something absurd, in supposing a continent to be perpetually governed by an island.
Thomas PaineThose who knew Benjamin Franklin will recollect that his mind was forever young, his temper ever serene; science, that never grows gray, was always his mistress. He was never without an object, for when we cease to have an object, we become like an invalid in a hospital waiting for death.
Thomas Paine