Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.

The spread of liberal democracy and the integration of the world economy are the two main forces driving the world towards the end of history.

Leadership in the energy sector means making tough decisions today for a better tomorrow.

每首歌都有自己的旅程。

"A novel is a conversation across time."

过去是远处的一支蜡烛：太近让你无法放弃，太远无法安慰你。