  This paper is a serious attempt at reconciling quantum and classical
mechanics through the concept of dynamic space and the acceptance of non-zero
Ricci tensor for vacuum. Starting with scalar particles, the paper shows that
with those two points allow predictions of General Relativity to be made with
an equation which includes Klein-Gordon as a special case; this equation is
designated the \emph{source equation}. The paper then moves on to show that
Dirac equation is compatible with the source equation written in a more general
form. 4-dimensional optics is introduced as an alternative to space-time, which
is shown to allow similar predictions except in extreme situations, but has the
great advantage of ascribing both gravity and electro dynamics to space
curvature.
