法律体系的存在是一个社会事实。

Customer needs are always our primary driving force.

"الحب ليس أن تجد الشخص المثالي، بل أن ترى الشخص غير المثالي بطريقة مثالية."

我不是榜样，我只是我自己。

"In the middle of difficulty lies opportunity."

The boundary between the quantum world and our everyday experience is not as sharp as we once thought.

勤于学习的人才会愿意施教。