Mathematics has not a foot to stand upon which is not purely metaphysical.

There is first the literature of knowledge, and secondly, the literature of power. The function of the first is--to teach; the function of the second is--to move, the first is a rudder, the second an oar or a sail. The first speaks to the mere discursive understanding; the second speaks ultimately, it may happen, to the higher understanding or reason, but always through affections of pleasure and sympathy.

All parts of knowledge have their origin in metaphysics, and finally, perhaps, revolve into it.

Flowers that are so pathetic in their beauty, frail as the clouds, and in their coloring as gorgeous as the heavens, had through thousands of years been the heritage of children - honored as the jewelry of God.

The peace of nature and of the innocent creatures of god seems to be secure and deep, only so long as the presence of man and his restless and unquiet spirit are not there to trouble its sanctity.

The public is a bad guesser.

If once a man indulges himself in murder, very soon he comes to think little of robbing; and from robbing he comes next to drinking and Sabbath-breaking, and from that to incivility and procrastination.