Sentence examples for hard challenging from inspiring English sources

It was especially so Friday on a hard, challenging course.

People say it's "hard", "challenging", "tough", and I suppose it is all those things.

The Sandinistas, however, are sure to press the rebels hard, challenging their ability to remain inside Nicaragua where they have almost no support systems.

His diving catch in right-center last night overshadowed a marvelous scoreless duel over six innings between Pettitte and Anaheim's Jarrod Washburn, each left-hander throwing very hard, challenging hitters with fastballs.

Laptops at best reduce education to the clackety-clack of transcribing lectures on shiny screens and, at worst, provide students with a constant escape from whatever is hard, challenging or uncomfortable about learning.

Hard, challenging work is expected, but also rewarded and recognized then balanced by activities like kayaking in Tarrytown's nearby Hudson River, volunteering with tuberculosis education in South Africa (Lilly), or literally dancing in the Bay Area streets (Genentech).

What has been your hardest challenge?

It's about facing hard challenges and meeting them.

Problems of energy and fresh water shortage become hard challenges facing survival of the human beings.

"Identifying back doors in hardware is also a really, really hard challenge".

But when it comes to the hard challenges ahead, comity won't be enough.