the tao of sex... the tao of the heart... the tao of integuments...

How long could a man expect to stand on the steps of a company building, with a super and a pit-boss at his back, and organise a union of mine-workers?

Can you on the light?

Consequently many concepts suitable for the camera loose their sharpness when applied to the eye. For example, because of heterocentricity, the eye has no optical axis as traditionally defined; at best one has to be satisfied with an approximate optical axis.