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The true cost of inequality is the potential that goes unrealized.

人需要經(jīng)歷痛苦。經(jīng)歷痛苦后，人就會變得強大。

The challenges of climate change demand urgent action from the scientific community.

Sustainability isn't an option - it's our responsibility to future generations.

每一幀都很重要，每一秒都很關鍵。