Speaking of trains, this quote from Snowpiercer is pure gold:
Order is the barrier that holds back the flood of death. We must all of us on this train of life remain in our allotted station. We must each of us occupy our preordained particular position. Would you wear a shoe on your head? Of course you wouldn’t wear a shoe on your head. A shoe doesn’t belong on your head. A shoe belongs on your foot. A hat belongs on your head. I am a hat. You are a shoe. I belong on the head. You belong on the foot. Yes? So it is. In the beginning, order was proscribed by your ticket: First Class, Economy, and freeloaders like you. Eternal order is prescribed by the sacred engine: all things flow from the sacred engine, all things in their place, all passengers in their section, all water flowing. all heat rising, pays homage to the sacred engine, in its own particular preordained position. So it is. Now, as in the beginning, I belong to the front. You belong to the tail. When the foot seeks the place of the head, the sacred line is crossed. Know your place. Keep your place. Be a shoe.
Because, be a shoe, people.
But really Tilda Swinton looks like this, in all her ethereal glory: