Instinct perfected is a faculty of using and even constructing organized instruments; intelligence perfected is...#Intelligence
In short, intelligence, considered in what seems to be its original feature, is the faculty...#Intelligence
We regard intelligence as man's main characteristic and we know that there is no superiority...#Intelligence
Homo sapiens, the only creature endowed with reason, is also the only creature to pin...#Mankind, #Reason
In just the same way the thousands of successive positions of a runner are contracted...#Henri Bergson
