Bill Gates is again speaking about his friendship with pedophile Jeffrey Epstein by calling himself "foolish" and saying that spending any time with him was a "huge mistake."

Gates spoke with the Wall Street Journal in a Friday-released interview, echoing remarks he has made in years past, ahead of his new book release.

The Microsoft co-founder, 69, authored "Source Code: My Beginnings," that is set to release on February 4.

"In retrospect, I was foolish to spend any time with him," Gates said of Epstein. "I think I was quite stupid. I thought it would help me with global health philanthropy. In fact, it failed to do that. It was just a huge mistake."

Epstein, a notorious predator, pleaded guilty to procuring underaged girls in 2008, and began to pursue a relationship with Gates in 2010 to help sanitize his own marred image at the time, according to a New York Post report.

Gates and Epstein had met a handful of times before Epstein's death in 2019, when Epstein hanged himself in a jail cell in 2019 while awaiting trial on sex trafficking charges.

Gates said the situation made him more wary of his connections.

Gates' ex-wife, Melinda Gates, has said she was wary of his interactions with Epstein and met him personally on one occasion.

She told Gayle King in an interview in 2021 that Epstein was "evil personified."