Nothing has tended more to retard the advancement of science than the disposition in vulgar minds to vilify what they cannot comprehend.

A transition from an author's book to his conversation, is too often like an entrance into a large city.

Truth, such as is necessary to the reputation of life, is always found where it is honestly sought.

The most useful truths are always universal, and unconnected with accidents and customs.

Exercise cannot secure us from that dissolution to which we are decreed; but while the soul and body continue united, it can make the association pleasing, and give probable hopes that they shall be disciplined by an easy separation...to die is the fate of man; but to die with lingering anguish is generally his folly.

I never desire to converse with a man who has written more than he has read.

Fine clothes are good only as they supply the want of other means of procuring respect.