George Berkeley

"The world is not hidden behind perception; it is revealed through it."

"Matter is a word without meaning once you understand perception."

"Ideas are the only objects of thought; they are all we truly know."

"The material world as commonly conceived is an illusion born of false abstraction."

"Perceiving is believing; all knowledge rests on this foundation."

"The mind's power lies not in commanding things but in understanding them through perception."

"Common sense, properly understood, is the best guide to reality."

"The beauty of idealism is that it takes appearance as reality."

"To deny the reality of perception is to deny the foundation of all knowledge."

"The created world depends continually on being perceived."

"Simplicity is the hallmark of truth; complexity often masks confusion."

"The mind is not extended; it has no parts, no magnitude, no divisibility."

"To be is to be perceived, and perception shapes all reality we know."

"We ought to think with the learned, but speak with the vulgar."

"The greatest inventions are those that enlarge human understanding."

"Skepticism leads to the discovery of truth through rigorous inquiry."

"All the choir of heaven and furniture of earth have not any subsistence without a mind."

"We live in succession, in division, in parts, in particles. Meantime within man is the soul of the whole."

"The same principles which at first view lead to skepticism, pursued to a certain point, bring men back to common sense."

"He who would argue with reason must first acknowledge its limits."

"In the morning, I wake to a world created anew by perception."

"The existence of things consists in being perceived by the mind."

"Language is the instrument of human communication and thought."

"To understand nature is to understand the mind of its creator."

"The pursuit of wealth without wisdom leads to spiritual poverty."

"Courage is not the absence of fear, but action despite perception of danger."

"A man may imagine things that are false, but he can only understand things that are true."

"The greatest obstacle to knowledge is the assumption that we already possess it."

"Beauty exists in the eye of the perceiver, not in nature itself."

"From the prevalence of sense and imagination can we rise to abstract truth."