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We are healed of a suffering only by experiencing it to the full.

"Human nature is not infinitely malleable; it comes with an inherent structure that channels development in certain directions."

The decay of political institutions is often a result of the inability to adapt to changing circumstances, leading to rigidity and eventual decline.

The concept of legal validity is crucial for understanding the nature of law.

我不需要理由去相信自己。

跨行業合作是釋放資源開采新機遇的關鍵。