Doors and Gates of Opportunity

"When one door of happiness closes another opens; but often we look so long at the closed door that we do not see the one which has opened before us."   -Helen Keller

This quote always reminds me of a saying left over from the Poet's days growing up on a farm.  When someone looks surprised and unsure of what to think or say, the phrase is "They looked like a calf looking at a new gate".

What gates or doors are you so surprised to see or what closed doors are you so distracted by that you are missing some great opportunities right in front of you?