What gets us into trouble is not what we don't know, it's what we know for sure that just ain't so. -Mark Twain
The right thing to do never requires any subterfuge, it is always simple and direct. -Calvin Coolidge
Any coward can fight a battle when he's sure of winning, but give me the man who has pluck to fight when he's sure of losing. That's my way, sir; and there are many victories worse than a defeat. -George Eliot
London is the capital of the UK and is also known as the financial capital of the world. It is 21st-century city with history stretching back to Roman times. At the centre stands the Houses of Parliament, the Big Ben clock tower and Westminster Abbey. Across the Thames River, the London Eye observation wheel provides panoramic views of the South Bank and the entire city.