“It is absolutely forbidden for the Imperial government to exercise any security control over the University or its members. There is complete freedom. Anything can be discussed here, anything can be said here.”
“What about violent crime?”
“Then the University authorities themselves handle it, with reason and care—and there are virtually no crimes of violence. The students and faculty appreciate their freedom and understand its terms. Too much rowdiness, the beginning of riot and bloodshed, and the government may feel it has the right to break the unwritten agreement and send in the troops. No one wants that, not even the government, so a delicate balance is maintained.”

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "“It is absolutely forbidden for the Imperial government to exercise any security control over the University or its members. There is complete freedom. Anything can be discussed here, anything can be said here.”
“What about violent crime?”
“Then the University authorities themselves handle it, with reason and care—and there are virtually no crimes of violence. The students and faculty appreciate their freedom and understand its terms. Too much rowdiness, the beginning of riot and bloodshed, and the government may feel it has the right to break the unwritten agreement and send in the troops. No one wants that, not even the government, so a delicate balance is maintained.”" in the context of "Chapter 16 (pp. 78-79)" to mean that wisdom is timeless.