Have you ever noticed how much they look like orchids? lovely!

Oh, you have to charge 'em, Jubal. The marks won't pay attention if it's free.

when faced with a problem you do not understand, do any part of it you do understand, then look at it again.

If we blow ourselves up we will do it by misapplication of science; if we manage to keep from blowing ourselves up, it will be through intelligent application of science.

Death isn't funny." "Then why are there so many jokes about death? Jill, with us — us humans — death is so sad that we must laugh at it.

Anything which is physically possible can always be made financially possible; money is a bugaboo of small minds.

History does not record anywhere or at any time a religion that has any rational basis.