Final answer:
According to Aristotle, happiness is achieved through cultivating virtues and leads to a fulfilling life.
Step-by-step explanation:
Aristotle believes that the relationship between happiness, pleasure, and theoretical study is interconnected. According to Aristotle, the purpose of human beings is to achieve happiness, which he defines as 'eudaimonia' or flourishing. Aristotle distinguishes between pleasure and happiness, where pleasure can be part of happiness but is not its essence. He notes that purely incidental friendships based on utility or pleasure may provide momentary satisfaction but do not contribute to one's flourishing or virtuous development. Instead, friendships based on the appreciation of one's character, which seek the good for one another, contribute to enduring well-being and are aligned with living a virtuous life. Happiness is not simply a fleeting emotional state, but a state of overall well-being and fulfillment. Aristotle argues that achieving happiness is best done through cultivating virtues, which are habits of character that help us make decisions that lead to a fulfilling life.