Lakatos, Imre

"Every paradigm contains within it the seeds of its own revolution."

"The greatest scientific discoveries often appear absurd at first."

"Imagination, guided by evidence, is the engine of all progress."

"We must have the courage to say 'I do not know' before we can truly learn."

"The history of ideas teaches us that accepted truth is often tomorrow's error."

"Rational discourse is the last refuge of truth in a world of conflicting interests."

"A theory survives not by being proven true, but by proving more useful than its rivals."

"The mind is like a parachute; it functions only when open."

"Science advances when we stop trying to protect our theories and start trying to destroy them."

"The authority of tradition must be weighed against the evidence of reason."

"To teach is to admit that your students will surpass you."

"Every problem solved creates new problems; this is the nature of progress."

"The pursuit of truth requires enemies of truth—critics and skeptics."

"Conviction without doubt is fanaticism; doubt without conviction is paralysis."

"The most productive ideas are those that challenge our deepest assumptions."

"History shows that the consensus is often wrong, and the maverick often right."

"Understanding requires not just knowledge of facts, but knowledge of how we came to know them."

"The test of a theory is not whether it is beautiful, but whether it generates truth."

"We must love truth more than our attachment to being right."

"The greatest intellectuals are those most willing to change their minds."

"Science is not the enemy of wonder; it is wonder refined by reason."

"To advance knowledge, we must first advance the art of questioning."

"The frontier of science lies not in what we know, but in what we are willing to challenge."

"Reality is not what we wish it to be; it is what evidence reveals it to be."

"A researcher without doubt is not a researcher but a propagandist."

"The most dangerous ideas are often the most important ones."

"Progress requires not just clever thinking, but the humility to be corrected."

"Every scientific law is provisional, subject to revision in light of new evidence."

"The history of science is the history of successful revolutions against orthodoxy."

"Imagination without evidence is fantasy; evidence without imagination is sterile."