"Ms. Sridhar-Iyengar said her grandfather recognized early on that yoga, up until then viewed as a mystical pursuit, "had something for everybody, not just the intellectually or spiritually inclined." "He felt satisfied," she said. "Even at the end, even a few weeks before, he said, 'I’m satisfied with what I’ve done.' He took yoga to the world. He knew that.""
January 1, 1970
https://en.wikiquote.org/wiki/B._K._S._Iyengar