Sentence:  `` We 'd give him things to deliver , letters , checks , deeds and things like that '' , remembers his half-brother Walter , still in the real estate business in savannah , `` and <WSD>learn</WSD> days later that he 'd absent-mindedly stuffed them into his pocket . 
Meaning of the word marked with <WSD> tags:  get to know or become aware of, usually accidentally