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我们今天所做的每一个决定都会影响下一代。
Every decision we make today impacts the next generation.
Stray birds of summer come to my window to sing and fly away。 And yellow leaves of autumn, which have no songs, flutter and fall there with a sigh。
Sustainability is not an option, it's an obligation to future generations.
对复杂系统的研究告诉我们,简单的规则可以产生令人难以置信的复杂行为。
最伟大的发明是那些最直接满足人类需求的发明。