A New Year's toast need not be original to be great. Seek inspiration from -- or simply copy -- the following efforts for your celebration.
If none of the above tempt you, consider perennials such as "To you!" and "All the best." Or, for emergencies, memorize this toast from Wallace Irwin:
Additional sources of wit include the book Toasts by Paul Dickson (Crown Publishers, 1991) and the poetry of Dorothy Parker, Mark Twain, and Shakespeare.