让项目更快完成的最好方法是尽早开始。

Goals are not meant to be dreamed; they’re meant to be achieved.

We believe that through continuous innovation and effort, we can bring more green and sustainable solutions to the world.

真理不在光明中被发现，而在我们不敢直视的阴影中。

当且仅当所有投资者都持有均值-方差有效的投资组合时，市场组合才是有效的。