Adverb
sporadically and infrequently
Source: WordNetI do not know what I may appear to the world but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay. Isaac Newton
Now and then it's good to pause in our pursuit of happiness and just be happy. Guillaume Apollinaire
When I read a book I seem to read it with my eyes only, but now and then I come across a passage, perhaps only a phrase, which has a meaning for me, and it becomes part of me. W. Somerset Maugham
Life is like the flame of a lamp; it needs a little oil now and then. Hindi Proverb
Leave her now and then if you would really love your wife. Malawi Proverb
Life is like a lamp flame; it needs a little oil now and then. Asian-indian Proverb