In this quote, Friedrich Nietzsche is highlighting the cunning and deceptive nature of individuals during a period of corruption. He suggests that during such times, people are skilled in using words as weapons to destroy others, rather than resorting to physical violence. This quote underscores the power of language and the danger of manipulation through persuasive and deceitful speech. Nietzsche also implies that during times of corruption, people are more prone to believe in and be influenced by well-spoken words, regardless of their truthfulness.