"They went with songs to the battle, they were young.
Straight of limb, true of eyes, steady and aglow.
They were staunch to the end against odds uncounted,
They fell with their faces to the foe.
They shall grow not old, as we that are left grow old:
Age shall not weary them, nor the years condemn.
At the going down of the sun and in the morning,
We will remember them."
This just moves me, every time I read it or hear it. One of the first times I remember crying from something that didn't even involve me was hearing this read at some massive graveyard for soldiers I went to on a school trip.
"He's like fire, and ice, and rage. He's like the night, and the storm at the heart of the sun. He's ancient and forever. He burns at the centre of time and he can see the turn of the Universe. And...he's wonderful."
Admittedly this is from Doctor Who, but it still just gets to me. That episode is just amazing, and it even quotes 'For the Fallen' too at the end, which never fails to give me chills and tears in my eyes.