It is often necessary to make a decision on the basis of knowledge sufficient for action but insufficient to satisfy the intellect.

In every department of physical science there is only so much science, properly so-called, as there is mathematics.

Even the song of birds, which we can bring under no musical rule, seems to have more freedom, and therefore more for taste, than a song of a human being which is produced in accordance with all the rules of music; for we very much sooner weary of the latter, if it is repeated often and at length. Here, however, we probably confuse our participation in the mirth of a little creature that we love, with the beauty of its song; for if this were exactly imitated by man (as sometimes the notes of the nightingale are) it would seem to our ear quite devoid of taste.

Prudence reproaches; conscience accuses.

The existence of the Bible is the greatest blessing which humanity ever experienced.

Innocence is indeed a glorious thing; but, unfortunately, it does not keep very well and is easily led astray.

Ours is an age of criticism, to which everything must be subjected. The sacredness of religion, and the authority of legislation, are by many regarded as grounds for exemption from the examination by this tribunal, But, if they are exempted, and cannot lay claim to sincere respect, which reason accords only to that which has stood the test of a free and public examination.