The virtue of Marcus Aurelius Antoninus was of a severer and more laborious kind. It was the well-earned harvest of many a learned conference, of many a patient lecture, and many a midnight lucubration. At the age of twelve years, he embraced the rigid system of the Stoics, which taught him to submit his body to his mind, his passions to his reason; to consider virtue as the only good, vice as the only evil, all things external as things indifferent.

Where the subject lies so far beyond our reach, the difference between the highest and the lowest of human understandings may indeed be calculated as infinitely small; yet the degree of weakness may perhaps be measured by the degree of obstinacy and dogmatic confidence.

I never make the mistake of arguing with people for whose opinions I have no respect.

The triumph of the Romans was indeed sullied by their treatment of the captive king, whom they hung on a gibbet without the knowledge of their indignant general. This disgraceful act of cruelty which might be imputed to the fury of the troops, was followed by the deliberate murder of Withicab, the son of Vadomair; a German prince, of a weak and sickly constitution, but of a daring and formidable spirit.

The science of the church is neglected for the study of geometry, and they lose sight of Heaven while they are employed in measuring the earth. Euclid is perpetually in their hands. Aristotle and Theophrastus are the objects of their admiration; and they express an uncommon reverence for the works of Galen. Their errors are derived from the abuse of the arts and sciences of the infidels, and they corrupt the simplicity of the gospel by the refinements of human reason.

The frequent repetition of miracles serves to provoke, where it does not subdue, the reason of mankind.

The science of the laws is the slow growth of time and experience.