One should rejoice immensely and consider every deed of avodas Hashem very precious. He should decide in his heart that he won’t sell it for all the money in the world. Even if it was only for a moment, one word, thought, or deed will never become lost, and it counts a lot for him and perhaps for all Yisrael.
Can there be a greater joy than carrying out the purpose of his creation? He should do whatever he can and seek to do more and more – small deeds and great ones. As the saying goes, “whatever one grabs at a market sale, it’s worthwhile.” ~ The Beis Aharon zt’l