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.
Knowledge is the most democratic source of power.
The great growling engine of change - technology.
Technology feeds on itself. Technology makes more technology possible.
Our technological powers increase but the side effects and potential hazards...
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...
