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我們必須投資于下一代農民——他們掌握著糧食的未來。

解釋：不注意天時，財富就不能增長；不注意地利，糧食就不會充足。

The best way out is always through.

It is a first principle of human action that a man does what he believes will satisfy his desires.

A great many people think they are thinking when they are merely rearranging their prejudices.

There's a politics to how materials are used.