George Berkeley Quotes

Interpretations of Popular Quotes

"To be is to be perceived."

The quote by George Berkeley, "To be is to be perceived," suggests a subjective idealism perspective, where only minds (or perceivers) can truly exist. In other words, only if an entity is perceived, it truly exists; there is no reality independent of perception or mind. This philosophical view challenges the traditional realist assumption that objects in the world have an existence independent of observers.

"Esse est percipi (to be is to be perceived)."

George Berkeley's quote "Esse est percipi (to be is to to be perceived)" implies that for something to exist, it must be perceived or recognized by a mind. In other words, the act of perception creates reality in our minds rather than an external world existing independently. This philosophical perspective, known as idealism, challenges traditional beliefs about the nature of reality and existence.

"Motion is but the resolution of solids into shapes and again of shapes into lines, until they become points where all motion ceases."

This quote by George Berkeley suggests that motion, as we perceive it, is merely a series of changes in shape or form. He proposes that an object in motion can be broken down successively from solid objects to shapes, lines, and ultimately points (where all motion ceases). In other words, he argues that the apparent movement we observe is a result of our mind resolving visual phenomena into various forms until it perceives stillness at the smallest observable point. This philosophical perspective challenges the Newtonian view of absolute space and time, implying that motion may be more a product of perception than an objective reality.

"The universe is inhabited by spirits, which have neither extension nor figure, and are indivisible; these are the substantial forms of things; and as they are sensible, they are called intelligent spirits, or minds; and as they are insensible, they are called corporeal substances or bodies."

George Berkeley posits that the universe is populated by spiritual entities, not physical ones. These entities have no spatial dimensions (extension) or shape, and are indivisible. He refers to these as the fundamental forms of matter. When they possess senses, he calls them intelligent spirits or minds, while when they lack sensation, he terms them as corporeal substances or bodies. In essence, Berkeley proposes a worldview where everything is mind or spirit rather than matter and extension.

"In the universal and universalizing act of thinking we do not perceive or apprehend particular objects, but only general ideas."

This quote by George Berkeley is emphasizing that our minds don't directly perceive specific material objects in the world but instead form abstract, general concepts (or "ideas") when we think about them. In other words, we can't grasp reality as it is, but we create a mental representation of it through our thought processes. This perspective is a core idea in Berkeley's philosophical theory known as idealism, where he argues that the physical world only exists because it is perceived by mind.