The world is a fine place and worth fighting for.

The world is a fine place and worth the fighting for and I hate very much to leave it.

The world breaks everyone, and afterward, some are strong at the broken places.

Superhuman effort isn't worth a damn unless it achieves results.

Never mistake motion for action.

If a writer knows enough about what he is writing about, he may omit things that he knows. The dignity of movement of an iceberg is due to only one ninth of it being above water.