Kessler

“There exists, for everyone, a sentence - a series of words - that has the power to destroy you. Another sentence exists, another series of words, that could heal you. If you're lucky you will get the second, but you can be certain of getting the first.”
― Philip K. Dick, VALIS

“But—let me tell you my cat joke. It's very short and simple. A hostess is giving a dinner party and she's got a lovely five-pound T-bone steak sitting on the sideboard in the kitchen waiting to be cooked while she chats with the guests in the living room—has a few drinks and whatnot. But then she excuses herself to go into the kitchen to cook the steak—and it's gone. And there's the family cat, in the corner, sedately washing it's face."

"The cat got the steak," Barney said.

"Did it? The guests are called in; they argue about it. The steak is gone, all five pounds of it; there sits the cat, looking well-fed and cheerful. "Weigh the cat," someone says. They've had a few drinks; it looks like a good idea. So they go into the bathroom and weigh the cat on the scales. It reads exactly five pounds. They all perceive this reading and a guest says, "okay, that's it. There's the steak." They're satisfied that they know what happened, now; they've got empirical proof. Then a qualm comes to one of them and he says, puzzled, "But where's the cat?”
― Philip K. Dick, The Three Stigmata of Palmer Eldritch

“For each person there is a sentence—a series of words—which has the power to destroy them.”
― Philip K. Dick

“I am Ubik. Before the universe was, I am. I made the suns. I made the worlds. I created the lives and the places they inhabit; I move them here, I put them there. They go as I say, then do as I tell them. I am the word and my name is never spoken, the name which no one knows. I am called Ubik, but that is not my name. I am. I shall always be.”
― Philip K. Dick, Ubik