Morality and reasons "Why be moral?" – early work It is on the "why be moral?" question (which for her may be said to divide into the questions "why be just?", "why be temperate?", etc.) that her doctrine underwent a surprising series of reversals. In "Moral Beliefs", she had argued that the received virtues – courage, temperance, justice, and so on – are typically good for their bearer. They make people stronger, so to speak, and condition to happiness. This holds only typically, since the courage of a soldier, for instance, might happen to be precisely his downfall, yet is in some sense essential: possession of sound arms and legs is good as well. However, damaged legs may happen to exclude someone from conscription that assigns contemporaries to their deaths. So people have reason to act in line with the canons of these virtues and avoid cowardly, gluttonous, and unjust action. Parents and guardians who want the best for children will steer them accordingly. The "thick" ethical concepts that she emphasized in her defense of moral judgment's cognitive character were precisely those associated with such "profitable" traits, i. e., virtues; this is how such descriptions differ from randomly chosen descriptions of action. The crucial point was that the difference between "just action" and "action performed on Tuesday" (for example) was not a matter of superadded "emotive" meaning, as in Ayer and Stevenson, nor a latent imperative feature, as in Hare. It is just that justice makes its bearer strong, which gives us a reason to cultivate it in ourselves and our loved ones by keeping to the corresponding actions. So Foot's philosophy must address Nietzsche and the Platonic immoralists: perhaps the received ostensible virtues in fact warp or damaged the bearer. She suggests that modern and contemporary philosophers (other than Nietzsche) fear to pose this range of questions because they are blinded by an emphasis on a "particular just act" or a particular courageous act, rather than the traits that issue from them. It seems that an agent might come out the loser by such act. The underlying putative virtue is the object to consider. "Why be moral?" – middle work Fifteen years later, in the essay "Morality as a System of Hypothetical Imperatives", she reversed this when it came to justice and benevolence, that is, the virtues that especially regard other people. Although everyone has reason to cultivate courage,