Knowledge Quotes
From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.
31147 quotes
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"Those who understand selection understand the engine of all progress."Hermann Muller
"Understanding evolution is understanding the very foundation of our existence."Hermann Muller
"We must distinguish between the genotype and the phenotype in all our studies"Wilhelm Johannsen
"Biometrics reveals the hidden patterns of natural variation"Wilhelm Johannsen
"The word 'gene' carries no implication of chemical composition"Wilhelm Johannsen
"The same genotype can produce different phenotypes in different environments"Wilhelm Johannsen
"Selection without understanding heredity is selection in darkness"Wilhelm Johannsen
"We must separate correlation from causation in hereditary studies"Wilhelm Johannsen
"Hereditary influence persists across generations with measurable consistency"Wilhelm Johannsen
"Pure lines breed true because they carry identical hereditary material"Wilhelm Johannsen
"The science of heredity brings order to the chaos of variation"Wilhelm Johannsen
"The pure line concept clarified what inheritance actually means"Wilhelm Johannsen
"The mechanism of heredity operates beneath the surface of appearance"Wilhelm Johannsen
"Heredity is predictable when studied with proper methods"Wilhelm Johannsen
"The study of inheritance reveals the unity underlying life's diversity"Wilhelm Johannsen
"Heredity is the foundation upon which environment builds"Wilhelm Johannsen
"The phenotype reveals nothing that the genotype alone determines"Wilhelm Johannsen
"In research, the ability to see connections others miss is more valuable than raw intelligence."Max Delbrück
"The complexity of life is not a barrier to understanding—it is an invitation."Max Delbrück
"To understand life, we must think both small and large simultaneously."Max Delbrück
"Every answer in science is merely a better question in disguise."Max Delbrück
"The universe speaks a language we are only beginning to learn."Max Delbrück
"Our understanding of life is only as deep as our willingness to be confused."Max Delbrück
"Every discovery reveals how much we do not understand."Max Delbrück
"In research, conviction without evidence is merely opinion."Max Delbrück
"In research, the questions we ask determine the answers we receive."Max Delbrück
"To truly understand life, we must be willing to be astonished by it."Max Delbrück
"In science, the greatest discoveries often begin with the smallest observations."Max Delbrück
"Knowledge is the fruit of patient observation"Hugo de Vries
"Observation without theory is mere collection"Hugo de Vries