Science Quotes
Discovery, wonder, and the relentless pursuit of understanding how the world works.
20549 quotes
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"The primary object of the naturalist should be to understand the significance of variation."Thomas Hunt Morgan
"A gene is not a bead on a string, but a complex functional unit."Thomas Hunt Morgan
"The map of the chromosome is a map of hereditary possibility."Thomas Hunt Morgan
"The environment shapes development, but inheritance shapes possibility."Thomas Hunt Morgan
"The invisible world of genes shapes the visible world of traits."Thomas Hunt Morgan
"The fruit fly era revealed that life follows laws, not whims."Thomas Hunt Morgan
"Every cell contains the complete library of its species' hereditary knowledge."Thomas Hunt Morgan
"The gene is the unit of heredity, the atom of biology."Thomas Hunt Morgan
"The test of a scientific theory is its power to predict and explain nature."Thomas Hunt Morgan
"Nature's code is written in four letters; learning to read it is the great work of our age."Thomas Hunt Morgan
"The nerve growth factor taught me that every cell has a voice waiting to be heard."Rita Levi-Montalcini
"The power of observation exceeds the power of theory."Rita Levi-Montalcini
"The scientific method is humanity's greatest tool for understanding itself."Rita Levi-Montalcini
"Genetics is the science of heredity, and heredity is the fundamental principle of life."Wilhelm Johannsen
"The gene is the unit of heredity, but it is not the unit of evolution."Wilhelm Johannsen
"Pure lines are the foundation of scientific breeding."Wilhelm Johannsen
"Selection is the art of choosing what nature offers."Wilhelm Johannsen
"The organism is not the sum of its genes, but their expression."Wilhelm Johannsen
"Variation is the raw material of evolution."Wilhelm Johannsen
"The study of genetics reveals the unity of all life."Wilhelm Johannsen
"Science seeks truth through observation and experiment."Wilhelm Johannsen
"Pure science is the pursuit of truth for its own sake."Wilhelm Johannsen
"Evolution is the story written in our genes."Wilhelm Johannsen
"The organism develops according to its nature and nurture."Wilhelm Johannsen
"The phenotype is the expression of the genotype and environment."Wilhelm Johannsen
"Heredity and environment are partners in creation."Wilhelm Johannsen
"The scientist must be humble before nature."Wilhelm Johannsen
"Selective breeding is applied biology."Wilhelm Johannsen
"The gene is microscopic, but its effects are vast."Wilhelm Johannsen
"Hereditary forces shape the future."Wilhelm Johannsen