The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
我们将有一天会明白，死永远不能够夺去我们的灵魂所获得的东西，因为她所获得的，和她自己是一体。
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.
Efficiency is doing things right; effectiveness is doing the right things.
I love man as my fellow; but his scepter, real, or usurped, extends not to me, unless the reason of an individual demands my homage.
在你的生活中，有几个地方，或者可能只有一个地方，发生了某件事，然后还有其他所有地方。
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
"The only thing worse than being talked about is not being talked about."