“The old disease, thought Rubashov. Revolutionaries should not think through other people's minds. Or, perhaps they should? Or even ought to? How can one change the world if one identifies oneself w...”

“Solitary confinement is rock bottom, its absolute unfreedom.”

“It was quiet in the cell. Rubashov heard only the creaking of his steps on the tiles. Six and a half steps to the door, whence they must come to fetch him, six and a half steps to the window, behin...”

“Ivanov- "Up to now , all revolutions have been made by moralizing diletantes. They were always in good faith and perished because of their dilettantism. We for the first time are consequent...""Yes...”

“Each wrong idea we follow is a crime committed against future generations.”

“The principal mark of genius is not perfection but originality, the opening of new frontiers.”

“Mother Nature is relentless and forward. When we do not live according to her laws she rewards us with disease.”

“In examining disease, we gain wisdom about anatomy and physiology and biology. In examining the person with disease, we gain wisdom about life.”

“They are very good odds. And I know that my scientific brain believes them, if not my panic-ridden, maternal one. Those odds should have made a difference to my reaction. I should have been able to...”

“Every evil starts with 15 volts.”

“My feeling about work is that it's an unnecessary evil, so I've always done my best to avoid it.”

“Neither love nor evil conquers all, but evil cheats more.”

“The truth." Dumbledore sighed. "It is a beautiful and terrible thing, and should therefore be treated with great caution.”

“The truth is rarely pure and never simple.”

“Never tell the truth to people who are not worthy of it.”