Universities are, in theory, palaces for debating truth, and all subjects should be open to rational discussion. Yet many schools have recently discovered that there are many issues that cannot safely be broached, especially political topics.
大學校園本是辯論真理的殿堂，任何議題理應有理性辯論的餘地，然而許多人發現，近來校園中隱隱存在著碰觸不得的戰線，例如政治議題。