Mill, John Stuart, on ideas as abstract and concrete, [25];
on the logic of feelings and of signs, [41], [42];
on judgment, [48];
on connotation and denomination, [169];
on conception, [172];
on the copula, [173];
on predication, [236]
Milligan on poverty of savage languages in abstract terms, [352]
[Mind], undergoes evolution, [4-6];
of man and brute compared, [7-39];