Autobiography is usually honest but it is never truthful. - Robert A. Heinlein

The arrangement, classification, and accessibility of knowledge remains in all ages the most pressing problem.

"I've found out why people laugh. They laugh because it hurts so much... because it's the only thing that'll make it stop hurting"
...
But that's not all people laugh at."
Isn't it? Perhaps I don't grok all its fullness yet. But find me something that really makes you laugh sweetheart... a joke, or anything else- but something that gave you a a real belly laugh, not a smile. Then we'll see if there isn't a wrongness wasn't there." He thought. "I grok when apes learn to laugh, they'll be people."

“May I say without offense that the reception given my sort on your great planet is sometimes something that one must be philosophical about?”
“I know. I’m sorry. My own people, most of them, are honestly convinced that the prejudices of their native village were ordained by the Almighty. I wish it were different.”