Varsha

“This magician’s trick of shifting the units of measure from money to time is the core novelty of what the philosopher Frédéric Gros calls Thoreau’s “new economics,” a theory that builds on the following axiom, which Thoreau establishes early in Walden: “The cost of a thing is the amount of what I will call life which is required to be exchanged for it, immediately or in the long run.”
― Cal Newport, Digital Minimalism: Choosing a Focused Life in a Noisy World