投资者需要学会控制自己的情绪，不要被市场情绪左右。

对待好建议的唯一方法就是传递它。它对自己从来没有任何用处。

The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.

The only way to get the best of an argument is to avoid it.

电流体不是由机器创造的，而是由它收集的。