#fossil

I can't think of any other region in the world which is such a vast source of fossils. ↗

— Richard Leakey

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#fossils #i #other #region #source

To investigate the history of man's development, the most important finds are, of course, hominid fossils. ↗

— Richard Leakey

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#development #finds #fossils #history #hominid

Oaths are the fossils of piety. ↗

— George Santayana

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#oaths #piety