From whiskey river’s commonplace book:
The whale moves in a sea of sound:
shrimps snap, plankton seethes,
fish croak, gulp, drum their air-bladders,
and are scrutinized by echo-location,
a light massage of sound touching the skin.
The small, toothed whales use high frequencies:
Finely tuned and focused sound-beams,
intense salvoes of bouncing
clicks, a thousand a second,
with which a hair, as thin as
half a millimeter, can be detected;
penetrating probes,
with which they can scan
the contents of a colleague’s stomach,
follow the flow of their blood
take the full measure of
an approaching brain.
From two cerebral cavities
in their melon-shaped heads,
they can transmit two sonic probes,
as if talking in stereo,
and send them in any direction
at the same time:
One ahead, one behind, one above, one below…
lengthening the sound-waves,
shortening them, heightening them,
until their acoustic switchboard
receives the intelligence required.
Spoken to in English,
the smallest cetacean, the dolphin,
will rise to the surface,
alter its vocal frequencies
to suit the measures of human speech,
pitch its voice to the same level
as that of human sounds
when traveling through air —
an unfamiliar medium —
adjust the elastic lips of its blow-hole,
and then, after courteously waiting
for silence,
produce a vibrato imitation
of human language:
Words, phrases, sentences…
(Heathcote Williams, Whale Nation)
…and:
The sensation of writing a book is the sensation of spinning, blinded by love and daring. It is the sensation of a stunt pilot’s turning barrel rolls, or an inchworm’s blind rearing from a stem in search of a route. At its [absurd] worst… it feels like alligator wrestling, at the level of the sentence.
At its best, the sensation of writing is that of any unmerited grace. It is handed to you, but only if you look for it. You search, you break your fists, your back, your brain, and then — and only then — it is handed to you. From the corner of your eye you see motion. Something is moving through the air and headed your way. It is a parcel bound in ribbons and bows; it has two white wings. It flies directly at you; you can read your name on it. If it were a baseball, you would hit it out of the park. It is that one pitch in a thousand you see in slow motion; its wings beat slowly as a hawk’s.
(Annie Dillard, from The Writing Life [source])
Taking off from 
You hear the expression every now and then: Party A is complaining bitterly about the course his life has taken, or about the weather, or about the cancellation of a favorite TV show… whatever. The complaint falls upon the ears of Party B, an especially unsympathetic listener, who often has what B believes to be even sorrier woes. B sneers and says something like: Yeah, yeah — all right. Cry me a river, why dontcha.
From 
[Another in a series of occasional posts about popular American songs with long histories. And if you are seeking information on the Justin Timberlake song by the same name, believe me, you are 100% in the wrong place.]