For it was then that I knew I loved reading

Robert Louis Stevenson in his Collected Essays has one, Random Memories: rosa quo locorum, describing his earliest recollections of reading.

I was sent into the village on an errand; and, taking a book of fairy tales, went down alone through a fir-wood, reading as I walked. How often since then has it befallen me to be happy even so; but that was the first time: the shock of that pleasure I have never since forgot, and if my mind serves me to the last, I never shall, for it was then that I knew I loved reading.

Plus this interesting observation on the move from being read to to reading.

To pass from hearing literature to reading it is to take a great and dangerous step. With not a few, I think a large proportion of their pleasure then comes to an end; ‘the malady of not marking' overtakes them; they read thenceforward by the eye alone and hear never again the chime of fair words or the march of the stately period. Non ragioniam of these. But to all the step is dangerous; it involves coming of age; it is even a kind of second weaning. In the past all was at the choice of others; they chose, they digested, they read aloud for us and sang to their own tune the books of childhood. In the future we are to approach the silent, inexpressive type alone, like pioneers; and the choice of what we are to read is in our own hands thenceforward.