In Aristotelian ethics, 'continence' (enkrateia) refers to the ability to resist desire and act according to reason. The tension arises between one's rational judgment and one's irrational appetites. Aristotle explores how a person struggles to maintain self-control when faced with conflicting impulses, emphasizing that virtue is found in the habit of choosing the mean between extremes through rational deliberation.

Aristotle classified constitutions based on two main factors: the number of people who hold sovereign power (one, few, or many) and the quality or purpose of the rule (whether it serves the common good or the private interest of the rulers). This distinction allowed him to categorize governments into 'correct' forms and their 'perverted' counterparts.

Aristotle famously stated that 'man is by nature a political animal.' He argued that the state is a natural development, evolving from the family and the village to satisfy human needs. Unlike social contract theorists who view the state as an artificial creation, Aristotle believed the state is the final and most perfect form of human association, essential for achieving the 'good life.'

Aristotle critiques Plato's communism of family and property primarily because he believes that private property and family units are essential for human development and social stability. He argues that Plato's view that these institutions corrupt the individual is flawed, as they provide the necessary environment for the practice of virtues like generosity and care, which are central to his political philosophy.

Aristotle famously argued that 'man is by nature a political animal.' He believed that the state exists for the sake of a good life and that human potential can only be fully realized within a political community. Because humans are social beings who require law and order to flourish, the state is considered a natural development of human association rather than a mere artificial construct.

Aristotle established his own school in Athens, known as The Lyceum, around 335 BCE. It served as a major center for research and instruction in philosophy, science, and politics, distinguishing itself from Plato's Academy through its emphasis on empirical observation and systematic classification of knowledge.

Aristotle criticized Plato's communal property model, arguing that individual ownership combined with common use is the most effective method. He believed that private ownership encourages personal responsibility and care for resources, while common use ensures that the community benefits from individual prosperity.

The roots of constitutionalism are deeply embedded in ancient Greek political thought. Philosophers like Aristotle conducted extensive comparative studies of various city-state constitutions, categorizing them based on their structures and the distribution of power. This early intellectual tradition established the framework for understanding how laws and institutions define the governance of a political community.

Aristotle was a student of Plato at the Academy in Athens for approximately twenty years. While Plato was a student of Socrates, Aristotle's direct teacher was Plato. Therefore, since Plato is not listed among the options, 'None of these' is the correct choice. This highlights the lineage of Greek philosophy from Socrates to Plato and finally to Aristotle.

In his 'Nicomachean Ethics', Aristotle argues that happiness (eudaimonia) is the highest good. He concludes that the most virtuous and fulfilling life is one dedicated to contemplation (theoria), as it is the activity of the highest part of the human soul—the intellect—and is the most self-sufficient and divine-like pursuit available to humans.