识别你的问题，但把你的力量和能量投入到解决方案中。

The only limits that exist are the ones you place on yourself.

Share your profits with all your associates, and treat them as partners. In turn, they will treat you as a partner, and together you will all perform beyond your wildest expectations.

可持续发展不是一种选择；它是能源未来的必要条件。