Sentence examples for frontier endeavours from inspiring English sources

All frontier endeavours are.

Frontier living is frontier living.

For me it is the challenge of pushing the frontiers of human endeavour in an extreme environment, facing challenges as a team and, of course, the stark grandeur of the scenery, its beauty but also its violence.

The final frontier, even.

Two very different endeavours!

It is the frontier.

THE high frontier.

Antarctica is a frontier.

It starts at the frontier.

But his endeavours had little effect.

Rarely do such endeavours end well.