最优秀的血统往往会脱颖而出。

The United States should not try to spread democracy around the world.

井水越是甘甜，就越容易枯竭；树木越是高大，就越容易被砍伐。

In the oil and gas sector, technology is our greatest ally in reducing environmental impact.

建筑必须同时具有物质和精神维度。

我们都在等待有什么能把我们从自身中拯救出来。