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A moral being is one who is capable of reflecting on his past actions and their motives.
解释:发出的言辞美好,得到的回应就美好;发出的言辞丑恶,得到的回应就丑恶。
创新不仅仅是技术的问题;它关乎改变思维方式和打破障碍。
We are all haunted by the ghosts of our own pasts, and sometimes, by the ghosts of others.