"Time itself is a thing, so it seems to me, that stands solidly like a fence of iron palings with its endless row of years; and we flow past like Gyoll, on our way to a sea from which we shall return only as rain. I knew then, on the arm of that giant figure, the ambition to conquer time, an ambition beside which the desire of the distant suns is only the lust of some petty, feathered chieftain to subjugate some other tribe."
January 1, 1970
https://en.wikiquote.org/wiki/The_Book_of_the_New_Sun