Firmness of purpose is one of the best instruments of success.

Character must be kept bright as well as clean.

I am provoked at the contempt which most historians show for humanity in general; one would think by them, that the whole human species consisted but of about a hundred and fifty people, called and dignified (commonly very undeservedly too) by the titles of Emperors, Kings, Popes, Generals, and Ministers.

Take the tone of the company you are in...

Vulgarism in language is the distinguishing characteristic of bad company, and a bad education. A man of fashion avoids nothing with more care than that. Proverbial expressions, and trite sayings, are the flowers of the rhetoric of vulgar man.

Civility, which is a disposition to accommodate and oblige others, is essentially the same in every country; but good breeding, asit is called, which is the manner of exerting that disposition, is different in almost every country, and merely local; and every man of sense imitates and conforms to that local good breeding of the place which he is at.

Should you be unfortunate enough to have vices, you may, to a certain degree, even dignify them by a strict observance of decorum;at least they will lose something of their natural turpitude.