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 era of procrastination, of half-measures, of soothing and baffling expedients, of delays, is coming to a close. In its place we are entering a period of consequences. -Winston Churchill
For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled. -Richard Feynman