mind = maya
the sanskrit word for illusion
m13i9n14d4=40m13a1y25a1=40
mind = maya = 40
MIND is 40. MAYA, the Sanskrit word for the illusory character of the world, is 40.
Two short of the answer, from a tradition that got there two and a half thousand years early.
Rule: a=1 … z=26, letters only.
type a word
a=1 … z=26, letters only. If it comes to 42, 91 or 133 the page will say so.