  In a previous paper, we obtained the functional form of quantum potential by
a quasi-Newtonian approach and without appealing to the wave function. We also
described briefly the characteristics of this approach to the Bohmian
mechanics. In this article, we consider the quantization problem and we show
that the 'eigenvalue postulate' is a natural consequence of continuity
condition and there is no need for postulating that the spectrum of energy and
angular momentum are eigenvalues of their relevant operators. In other words,
the Bohmian mechanics predicts the 'eigenvalue postulate'.
