Thomas Hunt Morgan

Biology American 1866 – 1945 422 quotes

A geneticist who established the chromosome theory of heredity through his experiments with fruit flies, demonstrating that genes are located on chromosomes.

Most quoted

"If you want to make a discovery, you have to be willing to look where no one else is looking. Or at something everyone else is ignoring, like a fruit fly."

— from Attributed

"The human condition is one of constant striving and adaptation, and our understanding of heredity helps us to understand our place in the natural world."

— from Unknown

"My advice to young scientists: don't be afraid to make mistakes. That's how you find out what doesn't work, which is almost as important as what does."

— from Attributed

All quotes by Thomas Hunt Morgan (422)

The constancy of the chromosome number is one of the most striking facts of cytology.

The Mechanism of Mendelian Heredity 1915

The future of genetics lies in the chemical analysis of the gene.

Embryology and Genetics 1934