Can Confucius do divination?

1. "Historical Records Confucius Family" records Confucius, "Reading is easy, three must"; The Book of Changes was written by Confucius to explain the meaning of the Book of Changes.

2. According to the silk book "Yi Zhuan", Zi Gong asked Confucius, "Do you believe in Confucius?" Confucius said that I am 100% and 70%. "This reflects that on the one hand, Confucius is good at easy living, on the other hand, Confucius is rigorous in his studies.