Only nature knows how to justly proportion to the fault the punishment it deserves.

Life and the world, or whatever we call that which we are and feel, is an astonishing thing. The mist of familiarity obscures from us the wonder of our being. We are struck with admiration at some of its transient modifications, but it is itself the great miracle.

Change is certain. Peace is followed by disturbances; departure of evil men by their return. Such recurrences should not constitute occasions for sadness but realities for awareness, so that one may be happy in the interim.

Design must be proved before a designer can be inferred.

The great instrument of moral good is the imagination.

Jesus Christ represented God as the principle of all good, the source of all happiness, the wise and benevolent Creator and Preserver of all living things. But the interpreters of his doctrines have confounded the good and the evil principle.

When a thing is said to be not worth refuting you may be sure that either it is flagrantly stupid - in which case all comment is superfluous - or it is something formidable, the very crux of the problem.