自然界的主要力量大多对我们不可见。

Some of my best leading men have been dogs and horses.

尽可能及时地向供应商、工人、承包商结款。他们下次会不遗余力地优先服务你。

The environment will appear different to different observers depending on what they are prepared to see.

我不相信市场时机。我相信以好的价格买入好的公司。