toughie...
How about this one by Rumi:
These spiritual window-shoppers,
who idly ask, 'How much is that?' Oh, I'm just looking.
They handle a hundred items and put them down,
shadows with no capital.
What is spent is love and two eyes wet with weeping.
But these walk into a shop,
and their whole lives pass suddenly in that moment,
in that shop.
Where did you go? "Nowhere."
What did you have to eat? "Nothing much."
Even if you don't know what you want,
buy _something,_ to be part of the exchanging flow.
Start a huge, foolish project,
like Noah.
It makes absolutely no difference
what people think of you.
or another one I like is:
The Holy Longing by Goethe
Tell a wise person, or else keep silent,
because the mass man will mock it right away.
I praise what is truly alive,
what longs to be burned to death.
In the calm water of the love-nights,
where you were begotten, where you have begotten,
a strange feeling comes over you,
when you see the silent candle burning.
Now you are no longer caught in the obsession with darkness,
and a desire for higher love-making sweeps you upward.
Distance does not make you falter.
Now, arriving in magic, flying,
and finally, insane for the light,
you are the butterfly and you are gone.
And so long as you haven't experienced this: to die and so to grow,
you are only a troubled guest on the dark earth.
or maybe
Langston Hughes' Mother to Son
Well, son, I'll tell you:
Life for me ain't been no crystal stair.
It's had tacks in it,
And splinters,
And boards torn up,
And places with no carpet on the floor?
Bare.
But all the time
I'se been a-climbin' on,
And reachin' landin's,
And turnin' corners,
And sometimes goin' in the dark
Where there ain't been no light.
So, boy, don't you turn back.
Don't you set down on the steps.
'Cause you finds it's kinder hard.
Don't you fall now?
For I'se still goin', honey,
I'se still climbin',
And life for me ain't been no crystal stair.
or how about
The Idea of Order at Key West, Wallace Stevens
She sang beyond the genius of the sea.
The water never formed to mind or voice,
Like a body wholly body, fluttering
Its empty sleeves; and yet its mimic motion
Made constant cry, caused constantly a cry,
That was not ours although we understood,
Inhuman, of the veritable ocean.
The sea was not a mask. No more was she.
The song and water were not medleyed sound
Even if what she sang was what she heard,
Since what she sang was uttered word by word.
It may be that in all her phrases stirred
The grinding water and the gasping wind;
But it was she and not the sea we heard.
For she was the maker of the song she sang.
The ever-hooded, tragic-gestured sea
Was merely a place by which she walked to sing.
Whose spirit is this? we said, because we knew
It was the spirit that we sought and knew
That we should ask this often as she sang.
If it was only the dark voice of the sea
That rose, or even colored by many waves;
If it was only the outer voice of sky
And cloud, of the sunken coral water-walled,
However clear, it would have been deep air,
The heaving speech of air, a summer sound
Repeated in a summer without end
And sound alone. But it was more than that,
More even than her voice, and ours, among
The meaningless plungings of water and the wind,
Theatrical distances, bronze shadows heaped
On high horizons, mountainous atmospheres
Of sky and sea.
It was her voice that made
The sky acutest at its vanishing.
She measured to the hour its solitude.
She was the single artificer of the world
In which she sang. And when she sang, the sea,
Whatever self it had, became the self
That was her song, for she was the maker. Then we,
As we beheld her striding there alone,
Knew that there never was a world for her
Except the one she sang and, singing, made.
Ramon Fernandez, tell me, if you know,
Why, when the singing ended and we turned
Toward the town, tell why the glassy lights,
The lights in the fishing boats at anchor there,
As the night descended, tilting in the air,
Mastered the night and portioned out the sea,
Fixing emblazoned zones and fiery poles,
Arranging, deepening, enchanting night.
Oh! Blessed rage for order, pale Ramon,
The maker's rage to order words of the sea,
Words of the fragrant portals, dimly-starred,
And of ourselves and of our origins,
In ghostlier demarcations, keener sounds.
I can't pick just one, that's like saying I can choose which person I like best. Impossible. Superlativity is innecessary in the imagination.
Cheers !