It describes how even those highly proficient in a certain skill can fail, often due to overconfidence or carelessness.
小李虽然是编程高手，但这次系统故障，恰恰是因为他疏忽了一个小细节，真是应了那句“善骑者堕”啊。
Even though Xiao Li is a master programmer, this system failure was precisely because he overlooked a small detail; it truly reflects the saying, 'Even the most skilled can falter due to negligence.'
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