This sentence means that everything you pursue will go as you wish, the road you travel will become smooth, everything will go smoothly, and everything will go as you wish.
"More joy, everlasting peace" is a common blessing to wish people a little more joy and a more peaceful life every day in the new year. You can wish others like this: I wish you all All I wish for is magnanimity and joy, long and peaceful life, bright and clear life, all things are lovely, etc.