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心靈是一個操作符號表征的信息處理系統。

森林的真正價值在于它平衡生態需求與人類愿望的能力。

A company’s culture is shaped by the values its leaders embody every day.

We don't inherit the land from our ancestors; we borrow it from our children.

A man can be happy with any woman as long as he does not love her.

解決復雜問題的關鍵在于將其分解成可處理的部分。