The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

"I think that life constantly tests our ability to rise above the challenges."

名望是一张会侵蚀面孔的面具。

心灵有其理性无法理解的理由。

Productivity metrics that ignore environmental impact are accounting tricks, not real progress.

所以，储备是国家最重要的事；粮食是国家的宝物；武器是国家的利爪；城池是守卫国家的屏障。