ruby -e '%w(proven_to_work_good_ideas_like_task_management_or_erp.txt professions_and_niches.txt).each_with_index{|x,y|puts (a=File.read(x).split("\n"))[rand(a.

ruby -e '%w(proven_to_work_good_ideas_like_task_management_or_erp.txt professions_and_niches.txt).each_with_index{|x,y|puts (a=File.read(x).split("\n"))[rand(a.size)]+((y==0)?" for":" :)")}'