It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.

要将一个国家从最低级的野蛮状态带到最高度的富裕，所需的几乎只有和平、低税收和较为合理的司法管理。