What does this quote mean?

"Progress, far from consisting in change, depends on retentiveness. When experience is not retained, as among savages, infancy is perpetual. Those who cannot remember the past are condemned to repeat it."George Santayana

5 answers

If you forget the past, you must repeat it; A good example was Hitler's invasion of the Soviet Union.
Monkeys
Monkeys are a diverse group of primates belonging to the suborder Haplorhini. They are typically arboreal animals, inhabiting tropical and subtropical regions of the world. There are approximately 260 known species of monkeys, divided into two groups: Old World monkeys, which are found in Africa and Asia, and New World monkeys, which are found in Central and South America. Monkeys are social animals and live in groups, called troops. They are known for their agile and playful behavior and are often studied for their cognitive abilities and intelligence.
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