When you design it, think how you would feel if you had to fly it! Safety first! Donald Wills Douglas More Quotes by Donald Wills Douglas More Quotes From Donald Wills Douglas Dream no small dream; it lacks magic. Dream large. Then make the dream real. Donald Wills Douglas small magic real dream When the weight of the paper equals the weight of the airplane, only then you can go flying. Donald Wills Douglas go you airplane flying