Beware of the truth, gentle Sister. Although much sought after, truth can be dangerous to the seeker. Myths and reassuring lies are much easier to find and believe. If you find a truth, even a temporary one, it can demand that you make painful changes. Conceal your truths within words. Natural ambiguity will protect you then.

The function of science fiction is not always to predict the future but sometimes to prevent it.

When law and duty are one, united by religion, you never become fully conscious, fully aware of yourself. You are always a little less than an individual.

Kindness is the beginning of cruelty.

When you think to take determination of your fate into your own hands, that is the moment you can be crushed. Be cautious.

There is in each of us an ancient force that takes and an ancient force that gives. A man finds little difficulty facing that place within himself where the taking force dwells, but it's almost impossible for him to see into the giving force without changing into something other than man. For a woman, the situation is reversed. ... These things are so ancient within us that they're ground into each separate cell of our bodies... It's as easy to be overwhelmed by giving as by taking.

No matter how exotic human civilization becomes, no matter the developments of life and society nor the complexity of the machine/human interface, there always come interludes of lonely power when the course of humankind, the very future of humankind, depends upon the relatively simple actions of single individual.