Since we are not permitted to act, we are obliged to know. — Jack Vance

"“What are the motives which prompt men to new enterprises? First, money, which in a sense comprises, includes, all of the other motives too. But for the sake of clarity, call this first, the desire for money, and end in itself. Second, there’s the will for power. Subdivide that last into, say, the crusading instinct and call it a desire for unlimited sexual opportunity. Power over women. Then third, curiosity, the desire to know. Fourth, the enterprise for its own sake, as a diversion. Like a millionaire’s race horses. Fifth, philanthropy. Any more?” “Covers it,” said Zaer."

"The contingency is remote." (This is also a Jeeves quote in the PG Wodehouse Novels)"

"“Truth” is contained in the preconceptions of him who seeks to define it. Any organization of ideas whatever presupposes a judgment on the world."

"Elvo Glissam only knew for certain that he found Schaine as beautiful some magnificent natural process, like a sunrise, or a surge of breaking surf, or stars in the midnight sky."

"We’ll rack our brains and either solve your problem or come up come up with new and better ones."

"A surly fellow, Gidion Dirby, who had learned neither wisdom nor tolerance nor generosity from his vicissitudes: the usual order of things. Tragedy was not necessarily ennobling; travail weakened the soul more often than it gave strength."