Keep going, someone must be on top, why not you?
Let us not mourn that such men died, but rejoice that such men lived.
The god of war hates those who hesitate.
I am the best damn ass-kicker in the whole U.S. Army!
Take calculated risks.
If we take the generally accepted definition of bravery as a quality which knows no fear, I have never seen a brave man. All men are frightened. The more intelligent they are, the more they are frightened.