But to proceed in this reconciling project with regard to the question of liberty and necessity; the most contentious question of metaphysics, the most contentious science.

Mankind are always found prodigal both of blood and treasure in the maintenance of public justice.

...virtue is attended by more peace of mind than vice, and meets with a more favourable reception from the world. I am sensible, that, according to the past experience of mankind, friendship is the chief joy of human life and moderation the only source of tranquillity and happiness.

Jealousy is a painful passion; yet without some share of it, the agreeable affection of love has difficulty to subsist in its full force and violence.

It is a certain rule that wit and passion are entirely incompatible. When the affections are moved, there is no place for the imagination.

This avidity alone, of acquiring goods and possessions for ourselves and our nearest friends, is insatiable, perpetual, universal, and directly destructive of society.

Almost every one has a predominant inclination, to which his other desires and affections submit, and which governs him, though perhaps with some intervals, though the whole course of his life.