Hempel, Carl

"Science is a body of knowledge obtained by methods based upon the assumption that all natural phenomena follow natural laws."

"The function of explanation, whether historical or scientific, is to provide understanding."

"A theory is a well-substantiated explanation of natural phenomena, supported by vast amounts of evidence."

"The aim of science is understanding, not mere description."

"Explanation requires reference to laws of nature."

"Concepts must be clear and precise for science to progress."

"The covering law model is fundamental to understanding causal explanation."

"Science and history share common logical structures in their explanatory methods."

"Confirmation is not certainty, but warrant for belief."

"Empirical evidence is the foundation of scientific knowledge."

"Logical rigor strengthens all inquiry."

"Understanding requires identifying relevant laws and initial conditions."

"Metaphysical statements often lack empirical content."

"Science progresses through the refinement of conceptual frameworks."

"Explanation and prediction are logically parallel in structure."

"Truth in science is always provisional and subject to revision."

"The unity of science suggests common methodological principles across disciplines."

"Observation must be guided by theory."

"Determinism in science depends on the laws we accept."

"A good explanation must be testable."

"Language shapes our understanding of reality."

"Scientific laws describe patterns in nature."

"Probabilistic explanation is explanation nonetheless."

"Knowledge requires justification, not mere belief."

"The structure of explanation mirrors the structure of logic."

"Science demands intellectual honesty."

"Initial conditions matter as much as laws in explanation."

"Understanding connects the particular to the universal."

"Explanatory depth increases with connection to fundamental laws."

"Science is self-correcting through empirical verification."