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The universe is not only stranger than we imagine, it is stranger than we can imagine.

Sustainability isn't just a buzzword—it's the foundation of responsible forestry.

The best way to find yourself is to lose yourself in the service of others.

解釋：所謂把糧食積存在取之不盡的糧倉里，就是要努力從事糧食生產(chǎn)。

增長來自于冒險，但必須是經(jīng)過計算的冒險。