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可持續性必須有利可圖，否則就無法持續——這是我們在現代農業中必須解決的挑戰。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

"We must focus on creating technology that is inclusive and accessible to everyone."

Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.

我們是沒說出的話的主人。我們是說出的話的努力。

Every piece of plastic we produce should have a clear path to reuse or recycling.