Careful Words

rust (n.)

rust (v.)

rust (adj.)

  I were better to be eaten to death with a rust than to be scoured to nothing with perpetual motion.

William Shakespeare (1564-1616): King Henry IV. Part II. Act i. Sc. 2.

Better to wear out than to rust out.

How dull it is to pause, to make an end,

To rust unburnish'd, not to shine in use,—

As tho' to breathe were life!

Alfred Tennyson (1809-1892): Ulysses.