The human race consists of the dangerously insane and such as are not.
Samuel Langhorne Clemens, 1835-1910
The difference between mad people and sane people... is that sane people have variety when they talk-story. Mad people have only one story that they talk over and over.
I want to explore the borders between being a genius and being an idiot.
Minds differ still more than faces.
There's nothing like desire to prevent the things one says from having any resemblance to the things in one's mind.
You can't hang around geniuses forever because they end up taking everything you've got. That's why they're the genius and you're not.
It will never be possible to eliminate the fact that human beings have different levels of knowledge and consciousness
I'm probably more insane than most people and less than a lot of others. I'm somewhere in the middle.
I'm definitely not as crazy as Fred!
One man's mind differs from another man's mind far more widely than all women's minds differ from all men.
The gap between first-class and international is mostly on the mental aspect.
Mental differences between the lowest men and the animals are less than those between the lowest and the highest man.
Everyone is more or less mad on one point.
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
