要完成伟大的事业,我们不仅要行动,还要梦想;不仅要计划,还要相信。
The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
成功是日复一日微小努力的总和。
计算的本质不在于硬件,而在于驱动它的算法。