I was watching the Neil De Grasse Tyson version of Cosmos last evening to take a break from writing (and of course tons of ideas sprang up in my mind that will find their way into the series). I was struck by five simple laws of science and life

1) Question authority. No idea is true just because someone says so, including me. 

(2) Think for yourself. Question yourself. Don't believe anything just because you want to. Believing something doesn't make it so. 

(3) Test ideas by the evidence gained from observation and experiment. If a favorite idea fails a well-designed test, it's wrong. Get over it. 

(4) Follow the evidence wherever it leads. If you have no evidence, reserve judgment. 

And perhaps the most important rule of all...

(5) Remember: you could be wrong. Even the best scientists have been wrong about some things. Newton, Einstein, and every other great scientist in history -- they all made mistakes. Of course they did. They were human.