Mailing Address and Office Phone David Heil & Associates, Inc. 4614 SW Kelly Avenue, Suite 100 Portland, OR 97239 Voice 503-245-2102 Fax 503-245-2628 (view directions) General Email Individual contacts
	“A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.” Sir Winston Churchill (1874-1965) “We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.” Carl Sagan “Questions are the creative acts of intelligence.” Frank Kingdom “Nothing great was ever achieved without enthusiasm.” Ralph Waldo Emerson “When the well is dry, we know the worth of water.” Poor Richard’s Almanac “Science, knowledge of things that are possible present and past; prescience, knowledge of the things that may come to pass.” Leonardo da Vinci “Water is the great driver of nature.” Leonardo da Vinci “You cannot teach a man anything. You can only help him discover it within himself.” Galileo “Success is not final, failure is not fatal; it is the courage to continue that counts.” Sir Winston Churchill