The future of liberal democracy depends on its ability to address the challenges of inequality and political polarization.
The time for debate is over; the time for action is now.《Blue Horizons》
我不讓消極情緒影響我。
新材料的發(fā)現(xiàn)是偶然與準(zhǔn)備的相遇。
幸福者的世界與不幸者的世界是完全不同的。