Tweets From Nassim Nicholas Taleb - @nntaleb on Twitter  ## Metadata - Author: **@nntaleb on Twitter** - Full Title: Tweets From Nassim Nicholas Taleb - Category: #tweets - URL: https://twitter.com/nntaleb ## Highlights - The rarest (and most valuable) thing on this planet: a clear mind. ([View Tweet](https://twitter.com/search?q=The%20rarest%20%28and%20most%20valuable%29%20thing%20on%20this%20planet%3A%20a%20clear%20mind.%20%28from%3A%40nntaleb%29)) - Tags: #rationality