In the transmission of human culture, people always attempt to replicate, to pass on to the next generation the skills and values of the parents, but the attempt always fails because cultural transmission is geared to learning, not DNA.

We do not know enough about how the present will lead into the future.

Science, like art, religion, commerce, warfare, and even sleep, is based on presuppositions.

All experience is subjective.

Still more astonishing is that world of rigorous fantasy which we call mathematics.

To think straight, it is advisable to expect all qualities and attributes, adjectives, and so on to refer to at least two sets of interactions in time.

Information is a difference that makes a difference.