数学的美只向更有耐心的追随者展示。

埃塞俄比亚人说他们的神是塌鼻子和黑色的，色雷斯人说他们的神有浅蓝色的眼睛和红色的头发。

数据的好坏取决于我们提出的问题。

Sustainability must be at the core of everything we do in the chemical industry.

"Silence is the language of the oppressed."

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

Against the backdrop of global energy transition, natural gas will play an even more critical role as a clean energy source.

你越努力，就越幸运。