Our mind is a network of doorways, each one leading to a different room of thoughts and imagined ideas. Every time we read or learn about something new, a new network of doorways is born
It suddenly struck me that that tiny pea, pretty and blue, was the Earth. I put up my thumb and shut one eye, and my thumb blotted out the planet Earth. I didn't feel like a giant. I felt very, very small. — Neil Armstrong
