Plato believed that beauty is a transcendental quality that exists in the realm of Forms, and the highest form of beauty is Divine Beauty, which is associated with the Good.

Aristotle believed that beauty is a combination of symmetry, harmony, and proportion, and that these qualities are essential for creating aesthetically pleasing objects.

Burke believed that the sublime is a complex emotion that arises from the experience of something vast, powerful, and potentially dangerous, and that it involves a combination of awe, terror, and wonder.

Kant argued that beauty is a subjective judgment that is based on the individual's own feelings and experiences, and that there is no objective standard of beauty that can be universally agreed upon.

Hegel believed that beauty is a manifestation of the Absolute, and that it is through beauty that we can come to understand the true nature of reality.

Wilde famously stated, "Beauty is truth, truth beauty," suggesting that beauty and truth are inseparable and that beauty is the ultimate form of truth.

Ruskin, Morris, and Pater were all proponents of the Aesthetic Movement in the 19th century, which emphasized the importance of beauty and art in moral and social life.

Bell argued that beauty is a universal quality that exists independently of the object itself, and that it can be appreciated by anyone who has the capacity to recognize it.

Nietzsche, Foucault, and Deleuze all explored the idea that beauty is a form of power that can be used to influence and control others.

Eco argued that beauty is not a fixed and unchanging quality, but rather a fluid and dynamic concept that is constantly evolving and changing in response to the changing context and circumstances.

Plato, Plotinus, and Augustine all explored the idea that beauty is a form of transcendence that allows us to connect with the divine or the eternal.

Dewey argued that aesthetic experience is not simply a passive reception of beauty, but rather an active engagement with it, involving the whole person and their emotions, intellect, and imagination.

Schiller argued that beauty is a form of play that allows us to experience freedom and creativity.

Goodman argued that beauty can be realized in multiple ways, and that there is no single, universal definition of beauty that applies to all cultures and contexts.

Foucault, Butler, and Derrida all explored the idea that beauty can be a form of resistance against dominant norms and values.