Though it is evident, that not more than one age or people can deserve the censure of being more averse from learning than any other, yet at all times knowledge must have encountered impediments, and wit been mortified with contempt, or harassed with persecution.

How small of all that human hearts endure/That part which laws or kings can cause or cure.

There is a certain degree of temptation which will overcome any virtue. Now, in so far as you approach temptation to a man, you do him an injury; and, if he is overcome, you share his guilt.

Curiosity is one of the permanent and certain characteristics of a vigorous intellect. Every advance into knowledge opens new prospects, and produces new incitements to farther progress.

I am sorry I have not learnt to play at cards. It is very useful in life: it generates kindness, and consolidates society.

The insolence of wealth will creep out.

Gratitude is a fruit of great cultivation; you do not find it among gross people.