Knowledge that does not change behaviour is useless. But knowledge that changes behaviour quickly loses its relevance.

Yuval Noah Harari
About This Quote

A book is like a tree, when you read it you make a connection with the author. The words of the writer hit home and go right into your heart. The same is true with knowledge; it can be very useful and useful at the same time. There’s a very thin line between useful and useless information.

Source: Homo Deus: A Brief History Of Tomorrow

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