How do I locate an element which has "&nbsp" or similar attributes?
For example, in source the node looks like this: 

`<a title="&#8220;Hello&nbsp;world!&#8221;">Hello&nbsp;world!</a>`

Well, I was trying to locate this element by XPath, but neither of the followings works:

    browser = webdriver.Firefox()
    element = browser.find_element_by_xpath("//a[contains(@title, 'Hello world!')]")

or

    browser = webdriver.Firefox()
    element = browser.find_element_by_xpath("//a[contains(@title, 'Hello&nbsp;world!')]")

So how do I locate such elements?
How do I locate an element which has "&nbsp" or similar attributes?
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For example, in source the node looks like this: 

`<a title="&#8220;Hello&nbsp;world!&#8221;">Hello&nbsp;world!</a>`

Well, I was trying to locate this element by XPath, but neither of the followings works:

    browser = webdriver.Firefox()
    element = browser.find_element_by_xpath("//a[contains(@title, 'Hello world!')]")

or

    browser = webdriver.Firefox()
    element = browser.find_element_by_xpath("//a[contains(@title, 'Hello&nbsp;world!')]")

So how do I locate such elements?