Who said "We teach what we are, not what we say."?

This quote is attributed to Humberto Maturana.

We teach what we are, not what we say. - Humberto Maturana

"We teach what we are, not what we say."

Humberto Maturana Education

Biologist and Neuroscientist Chilean 1928–2015

"Love is the only emotion that expands intelligence."

"We are living systems; we exist in language."

"The observer cannot be separated from the observed."

"Biology is the study of life, and life is characterized by autopoiesis."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."