Sentence examples for were impregnable from inspiring English sources

Then again, how many times have computer hackers hacked their way into encrypted computers we were assured were impregnable?

"Part of the bizarre but interesting psychology of the tech boom was the sense of hubris people developed, thinking they were impregnable to losses and defeats," said Joan DiFuria, a psychotherapist who is co-founder, with Stephen Goldbart, of the Money, Meaning and Choices Institute in Kentfield, Calif., north of San Francisco.

Even if America's regime against terrorist financing were impregnable within its own borders, however, terrorists could still take advantage of its links with countries that take a laxer attitude.In this section Follow the money Of celebrities, charities and trade Swift collapse Up for adoption Banking on the future Bugbears The dumping dilemma A price worth paying?

Their bases left one with the feeling that no matter what nature might throw at them, they were impregnable.

Though the walls of the city were impregnable, the Byzantine administration was in disarray and Simeon was invited into the city, where he was granted the crown of basileus (emperor) of Bulgaria and had the young emperor Constantine VII marry one of his daughters.

"Bell Canada is impregnable".

The Confederate entrenchment was impregnable.

No system, however, is impregnable.

The horn playing was impregnable.

Truth, in other words, is impregnable.

"God willing, Baghdad will be impregnable.