That is so awesome and it is so much more than "just a piece of paper"! It represents that you worked your butt off and are meeting your goals. Have fun celebrating! I'll drink a litle toast to you myself.
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"If you have men who will exclude any of God’s creatures from the shelter of compassion and pity, you will have men who will deal likewise with their fellow men." — St. Francis of Assisi, 1181-1226