It ain't always rocket science, sometimes a door is just a door.
When someone is always looking over their shoulder, they're more likely to trip.
Biblical references about knowledge and good and evil often get tangled up.
Books are keys that open many doors -- James Rollins
Often-times it's madness, not genius that moves the world forward. Who else but the mad would reach so far, stretching for the impossible and, in so doing, prove the impossible possible!
Wringin' your hands only stops you from rollin' up your sleeves.