[lemma=may] □
[lemma=may] □ □
[lemma=may] [□]
" Market economies may be practical , but they also rest upon the fundamental principle of individual freedom : freedom as a consumer to choose among competing products and services ; freedom as a producer to start or expand a business and share its risks and rewards ; freedom as a worker to choose a job or career , join a labor union , or change employers . Some of them may be practical , but the other side turned out to beat you to it , and then once in a while , inspired by that rivalry , you beat them . The use of computers and a data entry and analysis program , such as Epi Info , version 5 , may be practical at the regional or national level . Against this backdrop , it may be practical to task the bilateral or multilateral teams with the verification of the elements that emerged after October 2002 and to leave the verification of past activities and other matters to the IAEA . The role of this country should consist of friendly aid in the drafting of a European program so far as it may be practical for us to do so .