- all spatial and directional dimensions are opposites: up vs. down, inside vs. outside, high vs. low, long vs. short, North vs. South, big vs. small, here vs. there, top vs. bottom, left vs. right.
- all things we consider serious and important are one pole of a pair of opposites: good vs. evil, life vs. death, pleasure vs. pain, God vs. Satan, freedom vs. bondage.
- our social and esthetic values are always put in terns of opposites: success vs. failure, beautiful vs. ugly, strong vs. weak, intelligent vs. stupid.
- our highest abstractions rest on opposites. Logic, for instance, is concerned with the true vs. the false; epistemology, with appearance vs. reality; ontology, with being vs. non-being. Our world seems to be a massive collection of opposites.
Do not go gentle into that good night Rage, rage against the dying of the light.