Elder Holland said,

Envy is a mistake that just keeps on giving. Obviously we suffer a little when some misfortune befalls us, but envy requires us to suffer all good fortune that befalls everyone we know! What a bright prospect that is—downing another quart of pickle juice every time anyone around you has a happy moment!

2012 April General Conference, The Laborers in the Vineyard, Sat. Afternoon Session – Jeffrey R. Holland