Is it credible to calculate marriage by birth date?

Credible, fortune-telling marriages originated from the Book of Changes and have certain accuracy. I ching is a materialist. Tsinghua University school motto: strive for self-improvement, be virtuous and carry things. Originated from the Book of Changes, the original words are: a gentleman strives for self-improvement, and a gentleman is good at virtue. Therefore, the fortune-telling in the Book of Changes has certain accuracy.