I've tried most of my career to transform myself towards characters.
How crazy craziness makes everyone, how irrationally afraid. The madness hidden in each of us, called to, identified, aroused like a lust. And against that the jaw sets. The more I fear my own insanity the more I must punish yours.
[Madness] is the jail we could all end up in. And we know it. And watch our step. For a lifetime. We behave. A fantastic and entire system of social control, by the threat of example as effective over the general population as detention centers in dictatorships, the image of the madhouse floats through every mind for the course of its lifetime.
Some people think that mathematics is a serious business that must always be cold and dry; but we think mathematics is fun, and we aren't ashamed to admit the fact. Why should a strict boundary line be drawn between work and play? Concrete mathematics is full of appealing patterns; the manipulations are not always easy, but the answers can be astonishingly attractive.