In Berkeley's philosophy, the phrase "to be is to be perceived" means that the existence of an object is dependent on it being perceived by a mind. In other words, objects do not have an independent existence outside of our perception of them.
Berkeley's concept challenges traditional notions of reality by questioning the idea of an objective reality existing independently of our perception. He argues that our perception is the only way we can know and experience objects, and therefore, they only exist as ideas in our mind.
No, Berkeley does not believe in the existence of physical objects in the traditional sense. He argues that objects only exist as ideas in our minds, and their perceived qualities, such as size, shape, and color, are dependent on our perception.
Berkeley argues that objects have a continuous existence in our minds because they are perceived by an all-knowing and all-perceiving mind, which is God. Therefore, the continuity of objects is maintained by God's constant perception of them.
The implications of Berkeley's concept are that the external world is not independent of our perception. Our perception shapes our understanding of reality, and therefore, the external world is not a fixed and objective reality, but rather a subjective experience influenced by our perceptions and ideas.