I am the wind on the sea ...

I am the wind on the sea.
I am the wave of the sea.
I am the bull of seven battles.
I am the eagle on the rock.
I am a flash from the sun.
I am the most beautiful of plants.
I am a strong wild boar.
I am a salmon in the water.
I am a lake in the plain.
I am the word of knowledge.
I am the head of the spear in battle.
I am the God that puts fire in the head.
Who spreads light in the gathering on the hills?
Who can tell the ages of the moon?
Who can tell the place where the sun rests?

druid - song of amergin

Translation attributed to Lady Augusta Gregory. (See also another version.