Quote by Thomas Hunt Morgan

"In each human being there is some possibility of development, and this possibility should be regarded as a sacred trust."

"The science of genetics has revealed to us the great truth that inheritance is the fundamental basis of life."

"Facts are the air of science. Without them you never can fly."

"Chromosomes are the physical basis of heredity."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."