Please read the legal notice included in this e-book and/or check the copyright status in your country.
Intelligence is a great help in the evolution-by-survival—but intelligence without muscle is even less useful than muscle without brains. But it's so easy to forget that muscle—plain physical force—is important, too!
Language: English
Published in: 1962
Word count: 3,115 words (≈ 12 minutes)
Source: http://www.gutenberg.org/etext/30288
Copyright: Please read the legal notice included in this e-book and/or check the copyright status in your country.