土地是一种独特的生产要素，其供给是有限的。

黑洞不仅仅是破坏性的怪物，它们在塑造星系中起着关键作用。

制度批判必须来自制度内部。

The architect must be both an artist and a technician.

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