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"To summarize, the particular song a male sings, and the behavioral responses of females to song and morphological signals, are not genetically inherited in a fixed manner but are determined by learning early in life."
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"The condition you're in at this moment is the product of your previous thoughts, to change your condition, change your thoughts."
Personal Development
"Instead of clinging to the only Lifeboat that can save, we have tossed overboard biblical truths in the name of [compromise], living on the edge of life, like the man who rides the parameter of a hurricane, daring it to sweep him away."
"There is always a path to our target, the problem is to discover it!"
"From a cleansed conscience emerges a changed life."
"Simple things have greater power than the complicated things!"
"If he did not speak his tale, it grew dank and musty, it shrank inside him, while with the telling the tale stayed fresh and virtuous."
"Abundance in life comes from generosity."
"To live in bliss, love everything, including people, unconditionally."
Explore more quotes by Peter R. Grant
"The independent role of morphology in mate choice is revealed by the rare instances where the usual association between song and morphology is disrupted."
"To summarize, the particular song a male sings, and the behavioral responses of females to song and morphological signals, are not genetically inherited in a fixed manner but are determined by learning early in life."
"Almost nothing is known from hybridization studies about the inheritance of courtship behavior of females, or of their responsiveness to particular male signals."
"The theory of founder effects does not explain how novel features like plumage traits arise."
"Thus the genetic basis to the origin of bird species is to be sought in the inheritance of adult traits that are subject to natural and sexual selection."
"The divergence of songs in the new population away from those in the progenitor population would only be prevented if these processes were balanced by repeated immigration and subsequent breeding: song flow."
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