Lehrer, Keith

"Wisdom grows as we learn to question our deepest assumptions."

"Knowledge is the structure we build when we organize our beliefs rationally."

"To understand is to justify our beliefs not to ourselves alone, but to the world."

"Our convictions are as valuable as the arguments we can advance for them."

"The examined life is one in which our beliefs are continuously held accountable."

"Wisdom emerges from the recognition that all understanding is provisional and revisable."

"A coherent belief is one that fits naturally into our broader understanding."

"Understanding requires not just knowledge of facts but knowledge of their significance."

"To be rational is to demand justification for what we claim to know."

"Wisdom is the fruit of believing in proportion to the justification we have."

"The structure of justified belief is the architecture of human understanding."

"Knowledge that cannot be explained is knowledge we do not truly possess."

"Understanding grows when we learn to see how our beliefs speak to one another."

"The truth we live by must be the truth we can justify living by."

"Wisdom is the virtue of believing rightly, not merely believing truly."

"A justified conviction is one that has survived the test of rational examination."

"Understanding is the reward of those who refuse to accept belief without justification."

"Our knowledge is only as solid as the foundations we build for it through reasoning."

"To accept a belief without justification is to abandon the pursuit of understanding."

"Wisdom consists in maintaining beliefs with appropriate degrees of confidence based on evidence."

"The coherence of our worldview is the measure of our intellectual progress."

"Understanding expands as we learn to articulate why we believe what we believe."

"Knowledge is justified true belief that has been reflected upon and integrated into our understanding."

"Wisdom emerges from the conversation between our experience and our rational reflection upon it."

"A belief that cannot be justified is a belief we should question."

"The examined conviction leads us closer to truth than the unexamined certainty."

"Understanding requires that we be able to explain not just what we know but why we know it."

"Our beliefs are only trustworthy when they are integrated into a coherent system of understanding."

"Wisdom is the knowledge of how to believe, not merely the knowledge of what to believe."

"A justified belief is a belief that has earned our commitment through rational scrutiny."