Welcome to the web site of


		  	  Peter A. Wong
                Professor Emeritus
		Department of Chemistry & Biochemistry
			  Andrews University

A peasant must stand for a long time on a hill side 
with his mouth open before a roast duck flies in.
                            Chinese proverb

Il y a un moment pour tout et un temps pour chaque chose sous le ciel:....
                            Ecclesiastes 3:1