All experience is subjective.

The map is not the territory (coined by Alfred Korzybski), and the name is not the thing named.

Logic cannot model causal systems, and paradox is generated when time is ignored [as in logic].

Logic is a poor model of cause and effect.

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.

In the nature of the case, an explorer can never know what he is exploring until it has been explored.

Some tools of thought are so blunt that they are almost useless; others are so sharp that they are dangerous. But the wise man will have the use of both kinds.