Quotes of All Topics . Occasions . Authors
In primitive society, man produced directly for the satisfaction of his own wants, but with the development of society came differentiation of function; exchange and barter arose, various trades sprang up, and with the necessity of commercial intercourse came the invention of money.
When we come to research, if we want to find out the cause of autism, we're going to have to be much more specific, and that's why when it comes to research, I'm fairly strict with respect to criteria. When it comes to treatment, I'm much more open to not making that differentiation.
There's a musicologist named Peter van der Merwe whose theory is that the blues generates tune families, and that their similarity to each other is in fact part of the pleasure you take in them - rather than the differentiation in which Jerome Kern and George Gershwin indulged to great effect.
I have dark skin. My nickname is El Negro. They call me El Negro in Mexico because even in my country, the dark skin is evidence of Indian blood, a sign that one technically belongs to a third class. Even my grandmother had some kind of differentiation with me, because I was darker than my siblings.
You have to do things right to stay in business, and that's not easy, and that's a choice on a daily basis, the choices you make in how to run your business and how to have a point of differentiation and how to be true to your brand, how to offer something that people want and to offer something that you love.
I contend that the continued racial classification of Homo sapiens represents an outmoded approach to the general problem of differentiation within a species. In other words, I reject a racial classification of humans for the same reasons that I prefer not to divide into subspecies the prodigiously variable West Indian land snails that form the subject of my own research.