The desire for recognition, the thymotic part of the soul, is what drives human history.

恐惧是盲目信仰的主要来源，也是残酷的主要来源之一。征服恐惧是智慧的开始。

可持续性不仅仅是植树，而是在正确的地方种植正确的树木，并确保它们世代繁茂。

Space is a substance.

不要走别人走过的路，去走没人走过的路并留下足迹。

The unity of Europe is a historical necessity.

The ability to change constantly and effectively is made possible by high-level strategic planning.

成功不在于从不犯错，而在于从不重蹈覆辙。