Enterprises must fulfill their social responsibilities and achieve the unity of economic and social benefits.

我试图让不可见的东西变得可见。

教学是我最伟大的艺术作品。

"Life is a tragedy when seen in close-up, but a comedy in long-shot."

你是我并不认识的人，但你却像喝醉了一样对我指指点点。