Who never complained in welcoming fortune is goir natiq animals, because humans include Hayawan natiq (talk).
Bird never complained when leaving each morning, which brought only a small cache, return to the nest in the afternoon, set off again tomorrow morning, so every day. I'tibar and meditation to other creatures, tafakkaruu FII FII kholkillaahi walaa tafakkaruu dzaatillahi!.
In mantiq science, human beings belong to a conclusion hayawanun-natiq (talking animals), do not be angry if spelled out by the Hayawan, tingal says: sawa-sawa Hayawan annatiq,