教育与收入之间的关系是复杂的,并且在不同背景下有所不同。
数据是新的石油,云计算是新的电力。
宇宙充满了神奇的事物,耐心地等待着我们的智慧变得更加敏锐。
The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.
"Art is not a handicraft, it is the transmission of feeling the artist has experienced."