We should choose our books as we would our companions, for their sterling and intrinsic merit.

There is this of good in real evils; they deliver us, while they last, from the petty despotism of all that were imaginary.

When I meet with any persons who write obscurely or converse confusedly, I am apt to suspect two things; first, that such persons do not understand themselves; and secondly, that they are not worthy of being understood by others.

Error, when she retraces her steps, has farther to go before she can arrive at truth than ignorance.

Men of strong minds and who think for themselves, should not be discouraged on finding occasionally that some of their best ideas have been anticipated by former writers; they will neither anathematize others nor despair themselves. They will rather go on discovering things before discovered, until they are rewarded with a land hitherto unknown, an empire indisputably their own, both right of conquest and of discovery.

Imitation is the sincerest of flattery.

From its very inaction, idleness ultimately becomes the most active cause of evil; as a palsy is more to be dreaded than a fever. The Turks have a proverb which says that the devil tempts all other men, but that idle men tempt the devil.