He put frogs in water glasses and left lighted firecrackers on bridge tables. He reset wrist watches on wrists, and played pranks in men's rooms. "I was always a boy at heart," said Charles Vincent. Also during those first few days of the controlled new state, he established himself materially, acquiring wealth by devious ways, and opening bank accounts in various cities under various names, against a time of possible need. Nor did he ever feel any shame for the tricks he played on unaccelerated humanity. For the people, when he was in the state, were as statues to him, hardly living, barely moving, unseeing, unhearing. And it is no shame to show disrespect to such comical statues. And also, and again because he was a boy at heart, he had fun with the girls. "I am one mass of black and blue marks," said Jenny one day. "My lips are sore and my front teeth feel loosened. I don't know what in the world is the matter with me." Yet he had not meant to bruise or harm her. He was rather fond of her and he resolved to be much more careful. Yet it was fun, when he was in the state and invisible to her because of his speed, to kiss her here and there in out-of-the-way places. She made a nice statue and it was good sport. And there were others. "You look older," said one of his co-workers one day. "Are you taking care of yourself? Are you worried?" "I am not," said Vincent. "I never felt better or happier in my life." But now there was time for so many things--time, in fact, for everything. There was no reason why he could not master anything in the world, when he could take off for fifteen minutes and gain fifteen hours. Vincent was a rapid but careful reader. He could now read from a hundred and twenty to two hundred books in an evening and night; and he slept in the accelerated state and could get a full night's sleep in eight minutes. He first acquired a knowledge of languages. A quite extensive reading knowledge of a language can be acquired in three hundred hours world time, or three hundred minutes (five hours) accelerated time. And if one takes the tongues in order, from the most familiar to the most remote, there is no real difficulty. He acquired fifty for a starter, and could always add any other any evening that he found he had a need for it. And at the same time he began to assemble and consolidate knowledge. Of literature, properly speaking, there are no more than ten thousand books that are really worth reading and falling in love with. These were gone through with high pleasure, and two or three thousand of them were important enough to be reserved for future rereading.