The eye of the mind, like that of the body, can only extend its view to new objects, by losing sight of those which are now before it.

The great source of pleasure is variety.

We must consider how very little history there is--I mean real, authentic history. That certain kings reigned and certain battles were fought, we can depend upon as true; but all the coloring, all the philosophy, of history is conjecture.

Among the many inconsistencies which folly produces or infirmity suffers in the human mind, there has often been observed a manifest and striking contrariety between the life of an author and his writings... Those whom the appearance of virtue or the evidence of genius has tempted to a nearer knowledge of the writer, in whose performances they may be found, have indeed had frequent reason to repent their curiosity.

Criticism is a study by which men grow important and formidable at very small expense. The power of invention has been conferred by nature upon few, and the labour of learning those sciences which may, by mere labour, be obtained, is too great to be willingly endured; but every man can exert some judgment as he has upon the works of others; and he whom nature has made weak, and idleness keeps ignorant, may yet support his vanity by the name of critic.

The faults of a man loved or honoured sometimes steal secretly and imperceptibly upon the wise and virtuous, but by injudicious fondness or thoughtless vanity are adopted with design.

The most fatal disease of friendship is gradual decay.