In school you learn that it is the thumb that separates human beings from the lower primates. The thumb is an evolutionary triumph. Because of his thumbs, man can use tools; because he can use tools he can extend his senses, control his environment and increase in sophistication and power. The thumb is the cornerstone of civilization!
Tom RobbinsAbout author
- Author's profession: Author, Writer
- Nationality: american
- Born: July 22, 1936