Vanity is so frequently the apparent motive of advice that we, for the most part, summon our powers to oppose it without very accurate inquiry whether it is right. It is sufficient that another is growing great in his own eyes at our expense, and assumes authority over us without our permission; for many would contentedly suffer the consequences of their own mistakes, rather than the insolence of him who triumphs as their deliverer.

Forgetfulness is necessary to remembrance. Ideas are retained by renovation of that impression which time is always wearing away,and which new images are striving to obliterate. If useless thoughts could be expelled from the mind, all the valuable parts of our knowledge would more frequently recur, and every recurrence would reinstate them in their former place.

To live without feeling or exciting sympathy, to be fortunate without adding to the felicity of others, or afflicted without tasting the balm of pity, is a state more gloomy than solitude; it is not retreat, but exclusion from mankind. Marriage has many pains, but celibacy has no pleasures.

Change is not made without inconvenience.

Life is surely given us for higher purposes than to gather what our ancestors have wisely thrown away, and to learn what is of no value but because it has been forgotten.

The future is bought with the present.

It is more from carelessness about truth than from intentionally lying that there is so much falsehood in the world.