Hope is not a feeling; it is a doable thing.

可持续性不是一种趋势；它是食品生产的未来。

We are moving from an economy based on the production of goods to one based on the production of information.

The most significant threat to liberal democracy today is not from rival ideologies like communism or fascism, but from within—from the rise of populism and the erosion of democratic norms.

舌头如利刀，杀人不流血；熟练之人手中的言语比武士手中的武器造成的伤害更大。