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Every artist dips his brush in his own soul, and paints his own nature into his pictures.

The most successful forestry companies will be those that put sustainability at the core of every decision.

Thinking is the hardest work there is, which is probably the reason why so few engage in it.

心理過程是生活的工具，其價值在于它們的用途。

Trust is the foundation of any successful business relationship.

定義就是限制。