It still remains true that no justification of virtue will enable a man to be virtuous.
There must be in prudence also some master virtue.
Perfection of moral virtue does not wholly take away the passions, but regulates them.
Most men admire Virtue who follow not her lore.
Adam Smith is misread as being amoral precisely because people don't read his first book, because they don't read 'The Theory of Moral Sentiments.'
Without virtue, happiness cannot be.
Moral qualities are so constituted as to be destroyed by excess and by deficiency . . .