在空无一物的地方，一切皆有可能。在有建筑的地方，其他可能性都不存在。

地平线是最终的建筑参考。

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.

我们应该忘记小的效率，大约97%的时间：过早的优化是万恶之源。