努力和奉献是这个行业长寿的关键。

我一直相信最好的还在后头。

过去无法改变，但未来可以。现在如何生活，将塑造未来。

The best investment is one that you can hold for a long time.

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

Never invest in a company without understanding its finances. The biggest losses in stocks come from companies with poor balance sheets.