Fortune – And there’s the poignant letter his mother wrote in 1993 to his fiancée, Melinda French, cluing her in to the Gates family credo: “From those to whom much has been given, much is expected.” (Mary Gates would die the next year.) That letter, in turn, led to the self-conscious irony in the slogan he and his wife hit upon for the Bill & Melinda Gates Foundation: All lives have equal value.
http://money.cnn.com/2008/06/20/technology/gates_after_microsoft.fortune/
