We shall not cease from exploration

Somewhere in the Bayan-Ulgii aimag, Mongolia
And the end of all our exploring
Will be to arrive where we started
And know the place for the first time

When the last of earth left to discover
Is that which was the beginning;

At the source of the longest river
The voice of the hidden waterfall
And the children in the apple-tree

Chaozhou: Phoenix Mountain

From T.S. Eliot's Little Gidding. 

And at the end of this leg of exploration is to give a better answer to 'Who am I ?'