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Our potential is one thing. What we do with it is quite another.
The language of mathematics is universal, transcending cultural and linguistic barriers.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
The future of democracy depends on its ability to adapt to new challenges and to renew itself.
可持续性不是一种趋势,而是我们为后代共同承担的责任。