Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anoda kutaridzika saMunhuY
Chokwadi, heino ndima pfupi: Sol anonzwa achikwezva zvikuru nemhaka yokuti anotaridzika saBrisayida. Kugadzirwa kwebvudzi kwaSol, mapfekero, uye chitarisiko chose chose zvinomupa chivimbo chaakanga asina kumbova nacho.