States are rational actors, and they will always act in their own self-interest.

The market is a great teacher, but it charges a high tuition.

最成功的投资者是那些在市场波动面前能够保持冷静和理性的人。

There are dark shadows on the earth, but its lights are stronger in the contrast.

成功交易的关键是知道何时买入和何时卖出。

推动大陆位移的力量与形成山脉、地震和火山喷发的力量相同。

我们不仅仅生产能源，我们创造机会。