The motives of the best actions will not bear too strict an inquiry. It is allowed that the cause of most actions, good or bad, may be resolved into the love of ourselves; but the self-love of some men inclines them to please others, and the self-love of others is wholly employed in pleasing themselves. This makes the great distinction between virtue and vice.
Jonathan SwiftHuman brutes, like other beasts, find snares and poison in the provision of life, and are allured by their appetites to their destruction.
Jonathan SwiftConscience signifies that knowledge which a man hath of his own thoughts and actions; and because, if a man judgeth fairly of his actions by comparing them with the law of God, his mind will approve or condemn him; this knowledge or conscience may be both an accuser and a judge.
Jonathan Swift