“You have to study and learn so that you can make up your own mind about history and everything else, but you can't make up an empty mind. Stock your mind, stock your mind. It is your house of treasure and no one in the world can interfere with it. [...] Your mind is your house and if you fill it with rubbish (...) it will rot in your head. You might be poor, your shoes might be broken, but your mind is a palace.”
“There's something hostile about the way they enter and leave the room that tells you what they think of you. It could be your imagination and you try to figure out what will bring them over to your side. You try lessons that worked with other classes but even that doesn't help and it's because of that chemistry. They know when they have you on the run. They have instincts that detect your frustrations.”