  We consider the lattice regularization of N=1 supersymmetric Yang--Mills
theory with Wilson fermions. This formulation breaks supersymmetry at any
finite lattice spacing; we discuss how Ward identities can be used to define a
supersymmetric continuum limit, which coincides with the point where the gluino
becomes massless. As a first step towards the understanding of the zero
gluino-mass limit, we present results on the quenched low-lying spectrum of
SU(2) N=1 Super-Yang--Mills, at $\beta=2.6$ on a $V=16^3 \times 32$ lattice, in
the OZI approximation. Our results, in spite of the quenched and OZI
approximations, are in remarkable agreement with theoretical predictions in the
supersymmetric theory, for the states with masses which are not expected to get
a large contribution from fermion loops.
