Three Gates

So, I came upon the horizontal paths of the Tree of Life (Peh, Teth, Daleth), and here's my interpretation: They're basically the way two lovers come together. Like, Mercury and Venus are prepubescent boys and girls, and they come together by the lips (Peh = Mouth), then you have Jupiter and Mars (high schoolers and beyond), who come together with Lust (Teth), but as for the third, Door, not exactly sure what that means. Maybe it's like, a transcendental way of coming together.
Anyways, so I was goin through all this, then I was like, "Ok, let's add these 3 together." and boom, 93.
What do you think? 
Yes, it's one of the better known 93s.

You did
Additionally, others made the same great discovery even earlier:)
In Crowley's Confessions, look up his discussion of the formula of the letters L, P, and D, for example.

Thanks. But I removed the link. That book is under copyright, and it's against forum policy to use the forum to contribute to violating anyone's legitimate copyrights.
But I found the reference. Look on page 141.