I would start with the typical Happy New Year greeting. Today has been a restful and somewhat lazy Saturday. Although I am looking forward to work on Monday, nevertheless, I would enjoy the weekend to the fullest.
The new year brings opens doors for new possibilities, opportunities and more. Make the best of it. Explore the mind blowing ideas you have and write them all down. Read a lot...this is the key to enlightenment. Make no excuses, take responsibility and above all, be diligent in whatever you do.
I'm so excited about this year and I run the risk of boring you with my exciting ideas...I would not fall prey to that temptation :).
On a more serious note, no lazing around at work, seek to be the best wherever you are and learn lessons.
Happy New Year!