We walked with my mother recently through the zoological museum, stopped at this exhibition, standing watching. A young mother approaches us with her 5-year-old son and says to him, “Do you remember the cartoon about the mammoth, where he was looking for his mom?” The boy shakes his head and his mother continues, “So, he didn’t find her and died.”

The boy, to my surprise, did not react, and my lips were treacherously shaking, singing, "Let mom hear, let mom come..."