我们必须发挥自己的作用，遵守肩负共同、差异化责任和各尽所能的原则。
We must all do our part, in line with the principle of common but differentiated responsibilities and respective capabilities.
人们在注重物质利益的同时，还必须要有共同遵守的行为准则和道德理念。
People pay attention to material interests must also have a common code of conduct and moral philosophy.
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