Books are faithful repositories, which may be awhile neglected or forgotten; but when they are opened again, will again impart their instruction: memory, once interrupted, is not to be recalled. Written learning is a fixed luminary, which, after the cloud that had hidden it has passed away, is again bright in its proper station. Tradition is but a meteor, which, if once it falls, cannot be rekindled.

I deny the lawfulness of telling a lie to a sick man for fear of alarming him; you have no business with consequences, you are to tell the truth.

It may be laid down as a position which seldom deceives, that when a man cannot bear his own company, there is something wrong.

What makes all doctrines plain and clear? About two hundred pounds a year. And that which was proved true before, prove false again? Two hundred more.

Timidity is a disease of the mind, obstinate and fatal; for a man once persuaded that any impediment is insuperable has given it, with respect to himself, that strength and weight which it had not before.

An Italian philosopher said that "time was his estate"; an estate indeed which will produce nothing without cultivation, but will always abundantly repay the labors of industry, and generally satisfy the most extensive desires, if no part of it be suffered to lie in waste by negligence, to be overrun with noxious plants, or laid out for show rather than for use.

No wise man will go to live in the country, unless he has something to do which can be better done in the country. For instance, if he is to shut himself up for a year to study science, it is better to look out to the fields, than to an opposite wall. Then, if a man walks out in the country, there is nobody to keep him from walking in again: but if a man walks out in London, he is not sure when he will walk in again. A great city is, to be sure, the school for studying life.