The natural flights of the human mind are not from pleasure to pleasure, but from hope to hope.

I know not anything more pleasant, or more instructive, than to compare experience with expectation, or to register from time to time the difference between idea and reality. It is by this kind of observation that we grow daily less liable to be disappointed.

The luster of diamonds is invigorated by the interposition of darker bodies; the lights of a picture are created by the shades; the highest pleasure which nature has indulged to sensitive perception is that of rest after fatigue.

A patriot is he whose public conduct is regulated by one single motive, the love of his country; who, as an agent in parliament, has, for himself, neither hope nor fear, neither kindness nor resentment, but refers every thing to the common interest

Books have always a secret influence on the understanding.

It is good sense applied with diligence to what was at first a mere accident, and which by great application grew to be called, by the generality of mankind, a particular genius.

Books, says Lord Bacon, can never teach us the use of books; the student must learn by commerce with mankind to reduce his speculations to practice. No man should think so highly of himself as to think he can receive but little light from books; no one so meanly, as to believe he can discover nothing but what is to be learned from them.