Try this: The only constant in relative creation is change.

Underlying that change is the non-changing field, vacuum state, ground state and this is where our uncertainty principal enters with differences between classical and quantum vacuum fields - the former with a definite shape -> flat, and the latter cannot have shape but coexists with all possible shapes simultaneously. An unmanifest unified field of all possibilities bubbling up into superstrings, quantum fields, space-time, forces, particles - etc.