Y

You can't step in the same river twice

“"You can't step in the same river twice." Now, why is that? I could go down to the Hudson today, and I could go back tomorrow, right? Why can't I step in it twice? I think the quote ends because it's…” (Richard Polt)

Plato’s Theaetetus: An Inquiry into Knowledge · Lecture 2: When Every Perception is True▶︎ watch 5:09 · read ↗︎

Plato’s Theaetetus: An Inquiry into Knowledge · Lecture 3: Does Relativism Refute Itself?▶︎ watch 0:26 · read ↗︎

you know it when you see it

“where you sort of have a, you know it when you see it character of the solutions, is it the case that those problems always have algorithmic shortcuts? Is it the case that those problems with…” (Tim Roughgarden)

Computation as a Universal and Fundamental Concept · Intro: Computation and Its Limits▶︎ watch 13:36 · read ↗︎

Computation as a Universal and Fundamental Concept · Lecture 5: AI, Quantum Computing, and Beyond▶︎ watch 0:40 · read ↗︎