Quote by Humberto Maturana

"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."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."