Sentence examples for perpetually challenged from inspiring English sources

Organisms do not spend most of their time adapting to rocks; they are perpetually challenged by, and adapting to, a rapidly changing suite of viruses, parasites, predators, and prey.

They are perpetually challenged to prove their competence.As is pointed out by Philip Booth, an economist at the Institute of Economic Affairs, a pro-market think-tank, the critique of capitalism in the papal exhortation is often heard among people "who have experience of the highly regulated, state-controlled pseudo-capitalist systems of South America".

Even if a startup can achieve market supremacy, it's perpetually challenged by copycat products from other emerging startups or line extensions from big brands, so it must have some "edge" to maintain a defensive advantage.

Mr. Maier's thought process, as with any artist, is about perpetually challenging and contradicting himself.

I am perpetually intrigued and challenged by Sabrina Raaf's work, who I also used to represent before I closed Klein Art Works 5 years ago.

There is no evidence he is qualified to speak on any such topics, but then he never encounters opposition, never gets challenged on his views and is perpetually flattered into an exaggerated assessment of his own importance and brilliance.

Mendelssohn's ever-famous "Italian" Symphony, Strauss's perpetually endearing "Till Eulenspiegel" and more from "Die Zauberflote" -- its eternally popular Overture -- made certain that attention spans would not be unfairly challenged.

Vestberg admits his own paranoia about perpetually reinventing Ericsson: "We need to challenge ourselves".

But he has also found followers outside that group by focusing on economic growth and competent public administration — things that many Indian politicians, especially in the country's governing Indian National Congress Party, have perpetually treated as challenges that can be put off for another day.

The war, they claim, marked the end of the first cycle of modernism, challenging the belief that technological progress alone could produce a perpetually better future.

The traits that made Dr. Spitzer a magnet for controversy were the same that fueled his psychiatric revolution: a desire to challenge the establishment, a mania for data and order, and a perpetually curious mind.