"All that is necessary for evil to succeed is for good men to do nothing."

"If you know the enemy and know yourself, you need not fear the result of a
hundred battles."

"A hero is no braver than an ordinary man, but he is brave five minutes
longer."

"Our greatest glory is not in never failing, but in rising up every time we
fail."

"Better to fight for something than live for nothing."

"Never interrupt your enemy when he is making a mistake."

"Ours is a world of nuclear giants and ethical infants. We know more about war than we know about peace, more about killing than we know about living."

"For the Angel of Death spread his wings on the blast, And breathed in the face of the foe as he pass'd; And the eyes of the sleepers wax'd deadly and chill, And their hearts but once heaved, and for ever grew still!"

"If you are going through hell...keep going."

"Every man's life ends the same way. It is only the details of how he lived and how he died that distinguish one man from another."

"He who has a thousand friends has not a friend to spare, And he who has one enemy will meet him everywhere."

"When you get to the end of your rope, tie a knot and hang on."

"Those who have long enjoyed such privileges as we enjoy forget in time that men have died to win them."

"You can't say civilization don't advance - for in every war, they kill you in a new way."

"Cowards die many times before their deaths; The valiant never taste of death but once."