A word is not a crystal, transparent and unchanged; it is the skin of a living thought and may vary greatly in color and content according to the circumstances and time in which it is used.
Oliver Wendell Holmes, Jr.

As far as income tax payments go, sources vary in their accounts, but a range of studies find that immigrants pay between $90 billion and $140 billion in Federal, State, and local taxes.
Luis Gutierrez

But the idea that I should be a teacher and a researcher of some sort did not vary over the years.
Amartya Sen

Children between the ages of five to ten years are even more variable. They are going to vary from very high functioning, capable of doing normal school work, to nonverbal who have all kinds of neurological problems.
Temple Grandin

Crime is terribly revealing. Try and vary your methods as you will, your tastes, your habits, your attitude of mind, and your soul is revealed by your actions.
Agatha Christie

Darwin based his theory on generalizations that were strictly empirical. You can go out and see that organisms do vary, that variations are inherited, and that every organism is capable of increasing its numbers in sufficiently favorable circumstances.
George C. Williams

Every role varies greatly, just as emotions vary greatly.
Corin Nemec

Everybody was tellin' me that I had to do something different, and I kind of agreed that I did need to vary it a little bit. I still love some rock 'n' roll too.
Johnny Winter

Evidence can vary depending on the circumstances, the weather, and how long it has been hanging around.
Pat Brown

He who would tell divers tales must know how to vary the tune.
Marie de France

Human societies vary in lots of independent factors affecting their openness to innovation.
Jared Diamond

I recommend the same therapies for all humans with HIV. There is no reason to believe that physiologic responses to therapy will vary across lines of class, culture, race or nationality.
Paul Farmer

I think there was a sense that the impact was being lost because the audience was so familiar with the form. You combine that with people's attention spans, which are clearly conditioned to be shorter now, and there's a need to vary the paradigm.
Jim Lampley

If people suspect their Cattle Bewitched, if they be great Cattle, make the twelfth house their ascendant, and the eleventh their twelfth house, and vary your Rules with Judgment.
William Lilly

If you take different mythologies from different cultures, the names may change and the story lines may vary but there is always something in common.
Maynard James Keenan

It is good to vary in order that you may frustrate the curious, especially those who envy you.
Baltasar Gracian

Of course, individuals vary greatly within each racial group and should be treated as such.
J. Philippe Rushton

That a society controls, to a greater or lesser extent, the behavior of its members is a universal; but the methods, the particulars of that control, vary from one culture to another.
Kenneth L. Pike

The dignity of the artist lies in his duty of keeping awake the sense of wonder in the world. In this long vigil he often has to vary his methods of stimulation; but in this long vigil he is also himself striving against a continual tendency to sleep.
Marc Chagall

The fashions of the ages vary in this direction and that, but they vary for the most part from a central road which was struck out by the imagination of Greece.
Gilbert Murray