hard to follow

Noam Chomsky
Herbert Simon

[Idea Makers: Personal Perspectives on the Lives & Ideas of Some Notable People](https://www.amazon.co.uk/dp/1579550037/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&linkCode=gs2&linkId=06145e746f04d7fe332fb64958da464e&creativeASIN=1579550037&tag=farstrblo-21&creative=9325&camp=1789) by Stephen Wolfram