All 3 Uses of

emanate
in
The Magic Mountain

But since in the life of the mind all things cohere and one idea emanates from another, since one cannot give the Devil an inch but that he takes a mile, and you along with it—and since, on the other hand, a sound principle can give rise only to sound results, no matter with which sound principle one may begin—for all such reasons, then, imprint this on your minds: illness is very far from being something so elegant, so venerable that it may not be associated with stupidity, even in passing.†
Chpt 4.1

All moral conduct and all moral perfection emanated from the spirit of literature, from the spirit of human dignity, which simultaneously was also the spirit of humanity and of politics.†
Chpt 4.9 *

He had been part of this world too long for that; and it was not he who made use of it against this aggressor, but vice versa; so that everything happened now with a kind of matter-of-fact simplicity—from the first moment when the consul felt a vague suspicion drift over him, emanating from his nephew and telling him that his project was hopeless, until the very end, the final conclusion, to which, admittedly, Hans Castorp could not help appending a melancholy smile.†
Chpt 6.5

Definition:

originate, emit, or show