Sentence examples for is never sufficient from inspiring English sources

Superior battery chemistry is never sufficient for practical commercial success.

However, as the discovery of high-temperature superconductors in 1986 illustrates, accepted theory is never sufficient to predict the course of future discovery.

From his reading of Kant, Kennedy said, he internalized the idea that "morality predicated on external pressures alone is never sufficient".

To see a single Rohmer film is never sufficient: you can be charmed or irritated -- sometimes both at once -- but his sly sense of narrative rhythm and the understated elegance of his visual style may not be altogether evident.

The force is never sufficient to impress the computer, and I have to try another 10 times while vaguely wondering how Tim Peake is doing up there in the International Space Station.

"There has to be a very clear message from the political leadership, but that is never sufficient; you need a big educational, consciousness-raising campaign – community leaders, religious leaders, schools, universities, media, civil society and women's groups all have a role".

Yet the statistics were never sufficient.

But it was never sufficient, they said.

Incremental cost reductions are never sufficient justification for borrowing.

But the quantities are never sufficient, and administrative costs are high.

Yet the nomads' military challenge was never sufficient to overturn civilization entirely.