“If men are to meet steel with steel, they should be adequately armed. Long spears and short swords to meet a charge of long swords. If you dont believe that, read the chronicles of Rome and Macedonia.”

"Contemplation of The Sword" (1938)

Source: Simple Verses (1891), V

The Bloudy Tenent of Persecution, for Cause of Conscience (1644)

Describing his first meeting of Sir Richard Francis Burton and his wife Isabel, on 13 August 1878, Vol. 1, p. 224
Personal Reminiscences of Henry Irving (1907)
Context: I could not but be struck by the strangers. The lady was a big, handsome blonde woman, clever-looking and capable. But the man riveted my attention. He was dark, and forceful, and masterful, and ruthless. I have never seen so iron a countenance. I did not have much time to analyse the face; the bustle of arrival prevented that. But an instant was enough to make up my mind about him. We separated in the carriage after cordial wishes that we might meet again. When we were on the platform, I asked Irving:
"Who is that man?"
"Why," he said, " I thought I introduced you!"
"So you did, but you did not mention the names of the others!" He looked at me for an instant and said inquiringly as though something had struck him:
"Tell me, why do you want to know?"
"Because," I answered, "I never saw any one like him. He is steel! He would go through you like a sword!"
"You are right!" he said. "But I thought you knew him. That is Burton — Captain Burton who went to Mecca!

Attention Scum! (2001), Episode One

Go Rin No Sho (1645), The Water Book
Context: Knowing the Way of the long sword means we can wield with two fingers the sword that we usually carry. If we know the path of the sword well, we can wield it easily.
If you try to wield the long sword quickly you will mistake the Way. To wield the long sword well you must wield it calmly. If you try to wield it quickly, like a folding fan or a short sword, you will err by using "short sword chopping". You cannot cut a man with a long sword using this method.

The Nun of Nidaros, st. 9.
Tales of a Wayside Inn (1863-1874)

Go Rin No Sho (1645), The Ground Book
Context: To master the virtue of the long sword is to govern the world and oneself, thus the long sword is the basis of strategy. The principle is "strategy by means of the long sword". If he attains the virtue of the long sword, one man can beat ten men. Just as one man can beat ten, so a hundred men can beat a thousand, and a thousand men can beat ten thousand. In my strategy, one man is the same as ten thousand, so this strategy is the complete warrior's craft.
The Way of the warrior does not include other Ways, such as Confucianism, Buddhism, certain traditions, artistic accomplishments and dancing. But even though these are not part of the Way, if you know the Way broadly you will see it in everything. Men must polish their particular Way.

East and West Poems, Part II, The Legends of the Rhine.