雷声前的闪电是灾难前警告的常见象征。
The lightning that precedes the thunder is a common image of the warnings that come before calamity.
创新不是口号，而是行动。
国家是人类社会中最重要的机构，因为它是唯一可以合法使用武力来维持秩序的机构。
Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.
When someone makes a decision, he is really diving into a strong current that will carry him to places he had never dreamed of when he first made the decision.
