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The pursuit of knowledge is a journey without end, but every step forward is a victory.

To feed the world, we must first learn to listen to the earth.

當他們思考我們國家的狀況時，最勇敢的人可能會害怕，最聰明的人可能會顫抖。

Evidence-based policymaking leads to better outcomes.

偉人是公眾的不幸。