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出自先秦《荀子·强国》。一个人知道爱惜生命、安于快乐而抛弃礼义,那就好比想长寿而自刎其颈一样。此以比喻来说明坚守礼仪对于“贵生乐安”的重要性,强调治国安邦不可缺失礼义的意义。
The elements of consciousness are to be isolated by experimental means.
农业创新不仅仅是技术问题,更是思维方式的转变。
Efficiency in farming isn't just about yield; it's about responsible resource use.