"To see what is in front of one's nose," George Orwell famously asserted, "needs a constant struggle".
Yet a remarkably constant theme asserted itself: the irreconcilable differences between two competing views of the world, memorably expressed by Herodotus in his history of the struggles between the Greeks and the Persians, which pivoted not on politics but on "an understanding of what it was to be and to live like a human being".
Carter later asserted that Kennedy's constant criticism of his policies was a strong indicator that Kennedy was planning to run for the presidency.
Similarly, there is a generalization of Proposition 3.3 which asserts that a constant mean curvature surface of genus (1) has no umbilic points, and the norm of the trace-free part of the second fundamental form still satisfies a Simons-type identity.
Moreover, they asserted that the solutions approach constant equilibria in the large time for a specific case of the logistic source.
Enlightenment humanists tended to believe in absolute truths, of the kind produced by experimental science; they gave a fixed speed to light and asserted laws of gravity that were constant throughout the cosmos.
The constants '0' and '1' also occur in asserted and rejected formulas, in effect setting up an object-language version of truth-tables.
First, it is worth noting that we have not had a constant upward path of spending as is widely asserted in Washington, and widely believed around the country, due to the incompetence of budget reporters.
Equation 2.1 can be written as u t + a ( u ) u x = 0, a ( u ) = d f d u, (2.2). which asserts that u is constant along the characteristic curves x = x t), where d x d t = a u.
