The old Hokage shook his head and banished the thought. "Anyway the point I'm trying to make is that to be a good shinobi requires you to be not just strong, but also smart."
"I guess that makes sense…" Naruto tilted his head for a moment before remembering something. "Oh yeah! Speaking of being strong you know that awesome jutsu I learned?"
"The Kage Bunshin? Yes I know it," Sarutobi said, wondering where the blond was going with this.
"Yeah well I was reading the description of it, and I was hoping you could help me figure out something I read in it. The scroll said something about memory feedback, and that it was really dangerous for some reason. But… I don't even know what that is." Naruto scratched the back of his head sheepishly.
Sarutobi looked at Naruto as he used his cunning mind, the mind that had given him his title of professor to come up with a plan that should help the blond get stronger without really helping him formed in his mind. "Memory feedback is the memories of the clones life returning to the user," Sarutobi answered. "Whenever a clone is dispelled, whether on purpose, by accident or running out of chakra, all of it's memories are given to the person who created them."
"Like when I created those ten in the forest and saw ten different sides of myself and my clones," Naruto mumbled to himself though Sarutobi still heard it.
"Yes, the Kage Bunshin No Jutsu is a powerful technique that way," Sarutobi said.
Naruto looked up and tilted his head in curiosity, "how so?"
Sarutobi tapped his chin, "well originally the clones were created because they were the perfect spying tools. You could have one of your clones infiltrate a base without any danger to the original and when they dispelled, they would give a complete layout of the base."
"So its used to memorize things?" asked Naruto, scratching the back of his head.
Sarutobi nodded, "yes. However, the Kage Bunshin can be used for more then just memorization Naruto-kun. In fact that jutsu is an excellent method to learn new things with. You can learn just about anything from your clones, from chakra control and jutsu, to the books you read, writing and even taijutsu since muscle memory is a mental faculty."
"That sounds almost like it can be used for training!" Naruto exclaimed, excited by the prospect of what he could get his clones to do.
The old Hokage nodded, "it can indeed be used for training. Though I suspect, that only you will be able to use this jutsu to it's full potential."
"Why is that?" asked Naruto, excited at the prospect that there was something only he could do.
"Because you're the only one who has enough chakra to summon enough clones to really make the training worth it. Most ninja, even Jonin, can only make five maybe ten clones if there lucky," Sarutobi answered.
"Ha! I made nearly a thousand in the clearing when I beat the crap out of Mizuki-teme!" Naruto said.
"That you did," Sarutobi chuckled at the boys enthusiasm, "but it will take more then spamming out clones to become a great ninja… you will have to train hard and actually be serious about your profession."
Naruto thumped his chest, "don't you worry old man! I'll train harder then everybody in Konoha! I'll become not only the most powerful Hokage ever, but the strongest shinobi in the elemental nations! That's my promise of a lifetime! Dattebaiyo!"
"I'm sure you will Naruto," Sarutobi chuckled. "And to help, I have some advice for you. But before I tell you what it is I want you to promise me you will listen to everything I have to say and follow the advice I give you to the letter."
Naruto grinned as he thumped his chest. "Don't worry Ojisan, I promise on my honor as the future Hokage of Konoha that I will listen to what you have to say and follow your advice! Dattebeyo!"
Sarutobi smiled before he began. "Very well then. Now since you are a shinobi you will have access to the ninja section of the library, there you will find scrolls on chakra theory and control, ninja basics and I think they even have a few books on Fuiinjutsu if your interested. Though I would also suggest reading books on things like politics and other civilian practices, if your going to be Hokage you will need to know these things. I want you to start off by finding books on basic chakra control and theory, as well as a taijutsu style that will suit you if the basic style does not. I know you do not want to hear this, but the basic principles are the most important aspects of being a shinobi, without them you can not grow because you do not have the essential steps necessary to advance in skill." Sarutobi looked at Naruto. "Promise me you will do this."
Naruto nodded, for once actually paying attention to what he was being told. "You got it Ojisan! I promise, first thing tomorrow morning I will go to the library and look up that information!" Naruto frowned for a moment. "Though, I don't know if they'll let me in."
Sarutobi frowned, he knew that a lot of places did allow Naruto entrance, like many of the shops and restaurants. Thankfully, the library, unlike the shops and restaurants, was government owned, meaning he was the only one who could bar someone entrance. "If they try to bar you entrance, just tell them barring entrance to a shinobi is illegal and that if they try they can take it up with me. Also, might I suggest some new clothes?"
"New clothes? What's wrong with these clothes?" asked Naruto, he liked these clothes. They were orange, and warm, and comfortable, and orange.
"Naruto, I know you like the color orange, however it is not a good color for a shinobi." Sarutobi said. "When you are out on a mission, those clothes will stick out like a sore thumb, and a ninja is supposed to blend in." Deciding to add some incentive Sarutobi added another thing. "Besides if you wear clothes that are more shinobi like it will add a powerful and mysterious image to you, making people recognize how powerful of a ninja you are."
That seemed to get Naruto hooked. "I'll do it Ojisan!" He frowned for a moment as he remembered when he had tried buying other clothes a few times, however he had always been kicked out of the stores before he could even take a look at the clothing selection.
"Good." Sarutobi smiled. "Now you have a whole week to get stronger before you get your Jonin-sensei assigned." The Sandaime said, "I suggest you use this time to get catch up with the rest of your class, with Kage Bushin's you should be able to get a decent level of knowledge and learn the basics. Though you will have to do physical exercise yourself, since clones can't do that for you."
Naruto blinked, "why not?"
"Because a clone is merely a chakra construct, it's not your real body therefore it can't help you grow physically," Sarutobi answered. "Now it's getting late, so why don't you get to bed. That way you can start getting stronger early tomorrow."
"Right!" Naruto shouted enthusiastically, "I'll see you later jiji!"
Sarutobi watched as Nauto left, with the knowledge of that jutsu he should be able to grow strong. Sarutobi looked at a picture of Minato, your son is on the path to being a great shinobi Minato.