By the data to date, there is only one animal in the Galaxy dangerous to man - man himself. So he must supply his own indispensable competition. He has no enemy to help him.
About this quote
- What does it mean?
- Humans are uniquely dangerous to themselves, so we must compete with our own flaws to improve.
- In plain terms
- Man is his own worst enemy and must push himself to grow.
- What can you take from it?
- Recognize self-sabotage as the primary obstacle to progress.
Where it applies
Putting it to work
Questions to consider
- What internal habits hold you back?
- How can you compete with your own flaws?
Another view
It overlooks external threats that also harm humanity.
More from Robert A. Heinlein
Beware of altruism. It is based on self-deception, the root of all evil.
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Permalink to quote #68 Being intelligent is not a felony. But most societies evaluate it as at least a misdemeanor.
Permalink to quote #65
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