The state is the most important institution in human society because it is the only one that can legitimately use force to maintain order.

在数学的世界里，每个问题都会引出另一个问题，创造出一个连接所有科学领域的无尽知识网络。

美将拯救世界，但只有真实的美才能做到。

我们必须平衡眼前的能源需求与长期的可持续性目标。

The key to successful investing is to have a clear understanding of the market, the risks involved, a disciplined approach, a long-term perspective, a strong understanding of the fundamentals, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.