We can say thank you through voting, donations, or advocacy as long as we act to promote the most fundamental good for humanity. We say thank you when we act to help a veteran to live a decent and rewarding life, to have a safe place to live, to grow through education, to share life with companions, and to find a job or another way to contribute to society. Actions to improve the living conditions of veterans now and a better future for those who leave the ranks are seeds of gratitude that come to fruition long after the empty phrases are forgotten.
We say thank you when we think and question long and hard until it hurts, until we too experience cognitive dissonance, until our theory of mind is stretched beyond its comfortable boundaries about the purpose of war in general and the justification for any particular conflict in which our government contemplates sending the young and brave to fight and die. Acting and thinking honor sacrifice as words never can.