As visible symbols, soldiers often receive praise or condemnation, and both reactions feel curiously undeserved. - Stanley A. McChrystal

If we want to be governed by someone we wouldn't do a business deal with because their background is so shady, if we're willing to do that, then that's in conflict with who I think we are. And so I think it's necessary at those times to take a stand.

People are born; leaders are made. I was born the son of a leader with a clear path to a profession of leadership. But whatever leadership I later possessed, I learned from others. I grew up in a household of overt values, many of which hardened in me only as I matured. Although history fascinated me, and mentors surrounded me, the overall direction and key decisions of my life and career were rarely impacted by specific advice, or even a particularly relevant example I'd read or seen. I rarely wondered What would Nelson, Buford, Grant, or my father have done? But as I grew, I was increasingly aware of the guideposts and guardrails that leaders had set for me, often through their examples. The question became What kind of leader have I decided to be? Over time, decisions came easily against that standard, even when the consequences were grave.

I would guess that Secretary Mattis took a long time agonizing over writing a letter that was as direct about his feelings as that particular letter was. He knew it would be very public and it would make a very strong statement that was much broader than the Syria issue. It was about America's role in the world.