To exact of every man who writes that he should say something new, would be to reduce authors to a small number; to oblige the most fertile genius to say only what is new, would be to contract his volumes to a few pages. Yet, surely, there ought to be some bounds to repetition; libraries ought no more to be heaped for ever with the same thoughts differently expressed, than with the same books differently decorated.

All unnecessary vows are folly, because they suppose a prescience of the future, which has not been given us.

The certainty that life cannot be long, and the probability that it will be much shorter than nature allows, ought to awaken every man to the active prosecution of whatever he is desirous to perform. It is true, that no diligence can ascertain success; death may intercept the swiftest career; but he who is cut off in the execution of an honest undertaking has at least the honour of falling in his rank, and has fought the battle, though he missed the victory.

I am willing to love all of mankind, except an American.

Some desire is necessary to keep life in motion.

Genius, that power which constitutes a poet; that quality without which judgment is cold, and knowledge is inert; that energy which collects, combines, amplifies and animates.

Few men survey themselves with so much severity as not to admit prejudices in their own favour, which an artful flatterer may gradually strengthen, till wishes for a particular qualification are improved to hopes of attainment, and hopes of attainment to belief of possession.