The pleasure of hating, like a poisonous mineral, eats into the heart of religion, and turns it to ranking spleen and bigotry; it makes patriotism an excuse for carrying fire, pestilence, and famine into other lands: it leaves to virtue nothing but the spirit of censoriousness.

That which anyone has been long learning unwillingly, he unlearns with proportional eagerness and haste.

Prosperity is a great teacher; adversity is a greater. Possession pampers the mind; privation trains and strengthens it.

No man is truly great who is great only in his lifetime. The test of greatness is the page of history.

Habit in most cases hardens and encrusts by taking away the keener edge of our sensations: but does it not in others quicken and refine, by giving a mechanical facility and by engrafting an acquired sense?

A man's reputation is not in his own keeping, but lies at the mercy of the profligacy of others. Calumny requires no proof. The throwing out [of] malicious imputations against any character leaves a stain, which no after-refutation can wipe out. To create an unfavorable impression, it is not necessary that certain things should be true, but that they have been said. The imagination is of so delicate a texture that even words wound it.

If goodness were only a theory, it were a pity it should be lost to the world. There are a number of things, the idea of which is a clear gain to the mind. Let people, for instance, rail at friendship, genius, freedom, as long as they will -the very names of these despised qualities are better than anything else that could be substituted for them, and embalm even the most envenomed satire against them.