Quotes from book
The Cat Who Walks Through Walls

Name: The Cat Who Walks Through Walls
Author: Robert A. Heinlein

The Cat Who Walks Through Walls is a science fiction novel by American writer Robert A. Heinlein, published in 1985. Like many of his later novels, it features Lazarus Long and Jubal Harshaw as supporting characters.

“The hardest part about gaining any new idea is sweeping out the false idea occupying that niche. As long as that niche is occupied, evidence and proof and logical demonstration get nowhere.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Gwen Novak (Hazel Stone); chapter 18, p. 230
The Cat Who Walks Through Walls (1985)
Context: The hardest part about gaining any new idea is sweeping out the false idea occupying that niche. As long as that niche is occupied, evidence and proof and logical demonstration get nowhere. But once the niche is emptied of the wrong idea that has been filling it — once you can honestly say, "I don't know", then it becomes possible to get at the truth.

“I woke up in bed with a man and a cat. The man was a stranger; the cat was not”

Robert A. Heinlein book The Cat Who Walks Through Walls

Source: The Cat Who Walks Through Walls

“There is no way that writers can be tamed and rendered civilized. Or even cured.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Source: The Cat Who Walks Through Walls

“Butterflies are not insects,' Captain John Sterling said soberly. 'They are self-propelled flowers.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Source: The Cat Who Walks Through Walls

“Sex, whatever else it is, is an athletic skill. The more you practice, the more you can, the more you want to, the more you enjoy it, the less it tires you.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Source: The Cat Who Walks Through Walls

“Anyone who considers protocol unimportant has never dealt with a cat.”

Robert A. Heinlein book The Cat Who Walks Through Walls

The Cat Who Walks Through Walls (1985)

“I usually read the obituaries first as there is always the happy chance that one of them will make my day.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Richard Ames; chapter 3, p. 27
Source: The Cat Who Walks Through Walls (1985)

“The Almighty-God idea came under attack because it explained nothing; it simply pushed all explanations one stage farther away. In the nineteenth century atheistic positivism started displacing the Almighty-God notion in that minority of the population that bathed regularly. Atheism had a limited run, as it, too, explains nothing, being merely Godism turned upside down.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Source: The Cat Who Walks Through Walls (1985), p. 564

“Of course the intellectual class did not notice this for many decades, as an intellectual is a highly educated man who can't do arithmetic with his shoes on, and is proud of the lack.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Source: The Cat Who Walks Through Walls (1985), p. 564

“Women seem to have almost unlimited capacity for forgiveness. (Since it is usually a man who needs forgiveness, this must be a racial survival trait.)”

Robert A. Heinlein book The Cat Who Walks Through Walls

Richard Ames; chapter 16, p. 200
The Cat Who Walks Through Walls (1985)

“A monarch's neck should always have a noose around it. It keeps him upright.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Richard Ames; chapter 9, p. 108
The Cat Who Walks Through Walls (1985)

“How can you argue with a woman who won't?”

Robert A. Heinlein book The Cat Who Walks Through Walls

Richard Ames; chapter 19, p. 235
The Cat Who Walks Through Walls (1985)

“Premenstrual Syndrome: Just before their periods women behave the way men do all the time.”

Robert A. Heinlein book The Cat Who Walks Through Walls

credited to Lowell Stone, M.D., born 2144; chapter 15, p. 185
The Cat Who Walks Through Walls (1985)

“Women seem to have almost unlimited capacity for forgiveness.”

Robert A. Heinlein book The Cat Who Walks Through Walls

Since it is usually a man who needs forgiveness, this must be a racial survival trait.
Richard Ames; chapter 16, p. 200
The Cat Who Walks Through Walls (1985)