english: The cities that are going to be built — and there are many, and many big ones — we have to think of how to design them in a compact way so we can save travel time  and we can save energy.
non_english: V mestách, ktoré ideme budovať – je ich mnoho a mnoho veľkých – musíme myslieť na to, ako ich navrhnúť kompaktne, aby sme mohli šetriť  čas na cestovanie a energiu.