The Dimension of a line

Art, like morality, consists in drawing the line somewhere.

The problem of the 20th century, is the problem of the color line.

Each wave owes the beauty of its line to the withdrawal of the preceding one.

Any work that aspires however humbly, to the condition of art, should carry its justification in every line.

It is of great use to the sailor to know the length of his line though he cannot with it fathom the depths of the ocean.