The entire article needs massive revision it is a disgrace On my long list of things to do As you can tell from the talk page Lockes most important work Essay Concerning Human Understanding gets almost no mention on this page Im not quite sure what you mean by his influence on Adam Smith  do you mean on his Theory of Moral Sentiments or his Wealth of Nations In many ways Smiths Theory of Moral Sentiments was a rejection of the Lockean society that was supposed to be based on contract and reason Smiths society was based on sympathy This is simplistic of course Smith was following in the footsteps of Shaftesbury who had rebelled against Locke I am less sure about Lockes influence on the Wealth of Nations