What do Buddhists think of the Book of Changes? What's your comment on the Book of Changes?

I quite agree with xt2382 that all good dharma is Buddhism!

Personal opinion: I Ching explains this (present) stage of the universe. And Buddhism is directed at the heart, even this (present) phase is fake!

I don't like comparison, but if we must compare Fuxi and Sakyamuni, it's like two climbers, and Sakyamuni climbs higher! In fact, it is really a sin to make this comparison. All sages are different because of inaction!

If you are interested, you can look at Laozi's moral classics! In this way, you can feel the greatness of Sakyamuni Buddha and his words: all good dharma is dharma!