english: We all know that a train that's going too fast around a bend can derail, but Seifu, the engineer, taught me that a train that's going too slowly around a bend can also derail.
non_english: Mi znamo da voz, koji previše brzo ide kroz krivinu može iskliznuti iz šina, ali Sejfu, inžinjer naučio me je da voz koji ide presporo kroz krivinu može isto iskliznuti iz šina.