As mentioned earlier, some of these are caused by our own imperfections, others by the disarray in which the world finds itself, and still others by those who oppose our work.
Nagu varem mainitud, põhjustab mõningaid probleeme meie endi ebatäiuslikkus, teised tulenevad praeguse maailma korratusest või inimestest, kes meie tööle vastupanu avaldavad.