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Read through the most famous quotes by topic #occur
Evolutionary biologists are not content merely to explain how variation occurs within limits, however. They aspire to answer a much broader question-which is how complex organisms like birds, and flowers, and human beings came into existence in the first place. ↗
#aspire #beings #biologists #birds #broader
My own image of my work is that I no sooner settle into something than a break occurs. These breaks are always painful and depressing but despite them I see that there's a consistency that holds out, but is hard to define. ↗
