We study the strong limit theorems of functional {f n(X 0,X 1,...,X n), n≥1} for the sequence of arbitrary discrete random variables {X n,n≥0}.As corollaries,a class of strong limit theorems on random selection for the sequence of arbitrary discrete random variables or mth-order Nonhomogenous Markov chain are obtained.Our results have generalized the strong limit theorems on random selec...