What advice about ethical public speaking would you give to a politician?

Suppose you connect a battery to a small light bulb with a single wire. what do you think will happen? explain your answer.

Laugh and be merry, remember, better the world with a song,    better the world with a blow in the teeth of a wrong.    laugh, for the time is brief, a thread the length of a span.    laugh and be proud to belong to the old proud pageant of man. (laugh and be merry/john masefield/public domain) which of these is the main idea of the poem?

Tell me what you guys think of this made it for class need opinions