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All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions.

我堅信一切都有原因。

The more we know, the more we realize how little we know.

最好的想法往往來自傾聽——傾聽農(nóng)民、科學家和家庭的聲音。

活著即選擇，選擇即放棄。