[ WP ] Through the power of an all-knowing being , you are allowed to know one thing or everything about one subject . However , you do not have the ability to tell anyone , meaning you can not speak it , write it , hint at it , etc . How does this change the way you look at things related to that subject ?

The captain had thought it odd, upon initially hearing the Spaniard's request. Nonetheless, he was no fool and knew few men would turn over their share of such a haul lightly, but `` All I ask,'' the Spaniard said, `` is you guarantee I may have just one very particular item I believe to be currently secured in that hold. It is a family heirloom, of sentimental value only - it is the reason I came aboard this vessel in the first place.'' Managing to stifle his obvious disbelief and the urge to purr covetously, he nonetheless accepted the Spaniard's offer. He could always just kill him, he reasoned. 
 
 Three weeks later, he watched as the Spaniard proceeded before him into the depths of the vast hold, stacked high to the rafters with boxes and crates overflowing with gold. The Spaniard stopped, knelt down and began poring carefully through a pile of what looked like solid gold candelabras, coat hooks and other such trifles. The Captain was puzzled, as they were by far the least attractive pieces in the room both financially and aesthetically. 
 
 The Spaniard suddenly stood up, triumphantly. As he turned to face the Captain, he saw that the Spaniard was clutching an old arabic style oil lamp and from the looks of it, it was n't even gold it was brass! In a moment of confusion he removed his right hand from the butt of the pistol rather poorly hidden in the waistband of his trousers and the Spaniard saw his moment; `` I am Inigo Montoya. I am sorry, I wish I did not have to kill you. I am searching for the six fingered man who killed my father, but if you kill me yes, then I can no longer continue my search and exact my revenge upon the six fingered man, yes? `` `` So, unfortunately I have to kill you. Again, I am sorry. Adios!'' 
 
 After cleaning his blade on the Captain's filthy coattails, he picked up the lamp and began to rub it furiously. Now finally, he would find the six fingered man!
