Single issue campaigns are worthwhile enterprises, but they can only be successful within the spectrum of negotiation and give - and - take. (totalpolitics.com)
Harry Collins does not clarify why the multimillion - dollar hunt for gravitational waves is a worthwhile enterprise (27 November 2010, p... (newscientist.com)
I think that imbuing objects with value is always a worthwhile enterprise. (creativeboom.com)