Is there an Absolute Truth in Buddhism?

In his book, What the Buddha Taught, Walpola Rahula has a chapter on the Third Noble Truth — Nirodha. There, he discussed the notion of Absolute Truth in Buddhism:

Now, what is Absolute Truth? According to Buddhism, the Absolute Truth is that there is nothing absolute in the world, that everything is relative, conditioned and impermanent, and that there is no unchanging, everlasting, absolute…