Journal of Statistical Physics, Vol. 53, Nos. 1/2, 1988. p. 1.
It is with great pleasure that we present you with this collection of articles by some of your friends, students, and colleagues. These categories are not only nonexclusive, but there is probably no one among the contributors who does not consider himself a member of all three. We, and many others not represented here, have learned much from you and enjoyed the elegance of your mind...