And though thou notest from thy safe recess old friends burn dim, like lamps in noisome air love them for what they are; nor love them less, because to thee they are not what they were.

Now Art, used collectively for painting, sculpture, architecture and music, is the mediatress between, and reconciler of, nature and man. It is, therefore, the power of humanizing nature, of infusing the thoughts and passions of man into everything which is the object of his contemplation.

Milton has carefully marked in his Satan the intense selfishness, the alcohol of egotism, which would rather reign in hell than serve in heaven.

It cannot but be injurious to the human mind never to be called into effort: the habit of receiving pleasure without any exertion of thought, by the mere excitement of curiosity, and sensibility, may be justly ranked among the worst effects of habitual novel-reading.

Persecution is a very easy form of virtue.

I attended [Sir Humphry] Davy's lectures to renew my stock of metaphors.

The first class of readers may be compared to an hour-glass, their reading being as the sand; it runs in and runs out, and leaves not a vestige behind. A second class resembles a sponge, which imbibes everything, and returns it in nearly the same state, only a little dirtier. A third class is like a jelly-bag, which allows all that is pure to pass away, and retains only the refuse and dregs. The fourth class may be compared to the slave of Golconda, who, casting aside all that is worthless, preserves only the pure gems.