Even after 23 years, the sorrow and pain over the losses America experienced due to the deadly terrorist attacks of 9-11 bring intense emotion to the forefront. Our moments of reflection today matter a great deal to the families and friends of the thousands who died that day and in the times that followed. We promised the victims that we would never forget their sacrifice. We promised we would never forget the courage of passengers aboard Flight 93 who took action so that more Americans would not perish. We promised to never forget how emergency responders put themselves in deadly peril in devoted efforts to save the lives of others. We committed to pursuing terrorists to the end of the earth. The monuments at the World Trade Center site, Shanksville, and the Pentagon forever enshrine the costs that come with preserving freedom and democracy. It is well that we remember and learn from that awful day. Each year, as part of our national observance, we should seek to summon the sense of common purpose that so resolutely compelled rescue and recovery efforts in the days, weeks, and months following. #neverforget