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Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

精準農業并非取代農民，而是通過數據驅動的洞察力賦能他們做出更明智的決策。

The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.

我也沒有像鳥禽一般地歌唱，我只靜靜地微笑，笑我自己幸福無涯。