"The experiments lead to the conclusion that the characters of the two parental forms are transmitted to the hybrid unchanged."

"My experiments with single traits all lead to the same result: that from the seeds of hybrids, plants are obtained half of which in turn carry the hybrid trait (Aa), the other half, however, receive t…"

"Nature loves simplicity and unity."

"The laws of heredity are as fixed as the stars in the heavens."

"The constant characters which appear in the various generations of a hybrid are those which are transmitted unchanged from the parental plants."