This is not to say that happiness is void of pleasures, but that pleasures are a natural effect, not the purpose. In order to act virtuously, we must first acquire virtues, by parental upbringing, experience and reason. It is very important to develop certain principles in the early stages of life, for this will profoundly affect the later life. Aristotle's ethics is centered at a person's character, because by improving it, we also improve our virtues