“The scarcity of time is the starting point for all economic choices. The scarcity of time forces man to choose between alternatives at all points in his life, and it means that every decision has an opportunity cost.”

Principles Of Economics by nostr:npub1gdu7w6l6w65qhrdeaf6eyywepwe7v7ezqtugsrxy7hl7ypjsvxksd76nak