Anything that comes from the cow, a little milk, butter, cheese, is alright for the spiritual aspirant. There is no harm to the cow, and it is of benefit to take it.
Sathya Sai BabaTrue devotion must not get dispirited; nor elated or satisfied with lesser gains; it must fight against failure, loss, calumny, calamity, ridicule and against egoism and pride , impatience and cowardice .
Sathya Sai Baba