There is a kind of elevation which does not depend on fortune; it is a certain air which distinguishes us, and seems to destine us for great things; it is a price which we imperceptibly set upon ourselves.
There are very few things impossible in themselves; and we do not want means to conquer difficulties so much as application and resolution in the use of means.
Though men are apt to flatter and exalt themselves with their great achievements, yet these are, in truth, very often owing not so much to design as chance.
There are various sorts of curiosity; one is from interest, which makes us desire to know that which may be useful to us; and the other, from pride which comes from the wish to know what others are ignorant of.