  The mystery of the origin of the mass of the elementary particles persists
despite the success of quantum field theories to the highest level of accuracy.
Renormalization program has been the essential part of the calculation of the
scattering amplitudes where the infinities of the calculated mass of the
elementary particles are subtracted for progressive calculation of higher order
terms. The mathematical structure of the mass from quantum field theories
expressed in the form of infinities suggests that there exists finite dynamical
mass in the limit the input mass parameter becomes zero. The Lagrangian
recovers symmetry at while the self energy diagrams acquire finite dynamical
mass. The first principle QCD and QED potentials are obtained by replacing the
fixed mass and coupling constant in Yukawa potential with the scale dependent
running coupling constant and the corresponding mass.
