You need to focus yourself and your network or you will waste your time and theirs on fruitless quests for the wrong job. (robinresumes.com)
Whether in the visionary search for the engine of cosmic expansion or the near - fruitless quest for perpetual free energy, the vacuum is where it's happening. (discovermagazine.com)
Rorty wants philosophers to abandon this fruitless quest for ultimate explanations and final truths, and to start afresh by recognizing the irony of the human situation and the contingency of our starting - points. (religion-online.org)