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人聲是最初的樂器。

諷刺是反思的快樂，也是智慧的喜悅。

Innovation in forestry is not just about technology; it’s about changing mindsets.

The art of living lies less in eliminating our troubles than in growing with them.

Virtue is more to be feared than vice， because its excesses are not subject to the regulation of conscience.

The monument is a fixed point in the changing city.

心理學必須建立在直接經驗和內省的基礎上。