Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.
assumptions close-mindedness intelligence isaac-asimov knowledge open-mind open-mindedness open-minds opinions receptivity science science-of-mind
A man can only rise, conquer, and achieve by lifting up his thoughts.
law-of-attraction new-thought science-of-mind
Thought is the property of those only who can entertain it. -