Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.

理解是所有智慧的基础。

Believe that life is worth living, and your belief will help create the fact.

膨胀宇宙模型为宇宙的起源提供了一个可能的解释。

只有未遂的爱才会浪漫。