The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to risk war with one another.

To solve a mathematical problem is to uncover a piece of the universal puzzle.

你的艺术是你的遗产。

"故事是生活的镜子，反映我们内心最深处的渴望和恐惧。"

最少的材料，最大的效果。