Frases de Donald Wills Douglas

“When the weight of the paper equals the weight of the airplane, only then you can go flying.”

Help us translate this quote

Donald Wills Douglas Sr.

“It is a hard rule of life, and I believe a healthy one, that no great plan is ever carried out without meeting and overcoming endless obstacles that come up to try the skill of man’s hand, the quality of his courage, and the endurance of his faith.”

Help us translate this quote

Donald Wills Douglas Sr.

“Dream no small dream; it lacks magic. Dream large. Then make the dream real.”

Help us translate this quote

Donald Wills Douglas Sr.

“When you design it, think how you would feel if you had to fly it! Safety first!”

Help us translate this quote

Donald Wills Douglas Sr.