Jean-Baptiste Lamarck

"The simplest organisms contain the seeds of complexity."

"Necessity drives the development of new organs."

"Nature reveals itself to the patient observer."

"All creatures possess an inner drive toward perfection."

"The present world is the work of inconceivable antiquity."

"Muscles strengthen through use, weaken through disuse."

"Instinct is the memory of necessity."

"The unity of life suggests a common origin."

"Understanding nature requires humility before its complexity."

"Flexibility is the mark of all living things."

"Systems in nature operate without waste."

"The ladder of being has no top rung."

"Repetition creates neural pathways that become automatic."

"Life manifests in degrees of organization."

"The natural world demands respect and wonder."

"Transformation is the essential nature of existence."

"Organization emerges from the interaction of parts."

"The perfect animal does not exist in nature."

"Adaptation is nature's greatest achievement."

"The study of life requires a systematic mind."

"All matter possesses some degree of sentience."

"Time is the medium in which all life unfolds."

"The natural order is one of continuous becoming."

"Purpose emerges from necessity in the natural world."

"Intelligence itself is a product of environmental pressure."

"Classification serves understanding, not truth."

"The great chain connects the simplest to the most complex."

"Organs elaborate themselves according to their use."

"The observer shapes the observation."

"Nature abhors simplicity in its mechanisms."