I sang this years ago in my college choir. Today the first phrase had been going through my mind and I asked a friend if he remembered where it was from and then he sent me this link.
Do not stand at my grave and weep
I am not there, I do not sleep.
I am a thousand winds that blow,
I am the diamond glints on snow.
I am the sunlight on ripened grain,
I am the gentle morning rain.
And when you wwake in the morning's hush,
I am the swift uplifting rush
Of quiet birds in circled flight.
I am the soft stars that shine at night.
Do not stand at my grave and cry,
I am not there. I did not die.