He speaks disdainfully of those enquirers who fall into error by shrinking from the more adventurous paths that lead to truth-- Ardua dum metuunt amittunt vera viai.
Ardua molimur: sed nulla nisi ardua virtus=--I attempt an arduous task; but there is no worth that is not of difficult achievement.
To his right were two stately gates of iron fantastically wrought, supported by stone pillars on whose summits stood griffins of black marble embracing coats of arms, and banners inscribed with the device Per ardua ad astra.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "ardua" in a variety of sentences. We hope that you will now be able to make sentences using this word.
