It's no use locking the door after the steed is stolen.

Man is the unnatural animal, the rebel child of nature, and more and more does he turn himself against the harsh and fitful hand that reared him.

We live in a world of unused and misapplied knowledge and skill.

Losing your way on a journey is unfortunate. But, losing your reason for the journey is a fate more cruel.

Once the command of the air is obtained by one of the contending armies, the war becomes a conflict between a seeing host and one that is blind.

If your life doesn't end in failure, you haven't reached high enough. So it was failure I had to achieve.

I do not believe I have any immortality. The greatest evil in the world today is the Christian religion