Humans are the great brains of planet Earth

Humans are the great brains of planet Earth. But it isn't necessary to believe that they (wales) are great. They don't have to know words to sing songs. They don't have to be anything but what they are to be magnificient. And even though I don't really know what a soul is, I know this — if humans have them, then so do wales.

Katherine Applegate, The Message