Technological innovation is the core driving force for the high-quality development of the petroleum industry. We must increase R&D investment and break through key core technologies.

网络的力量在于它的普遍性。无论是否有残疾，每个人都能访问是一个重要方面。

Le bonheur n'est pas chose aisée. Il est très difficile de le trouver en nous, impossible de le trouver ailleurs.

A successful harvest begins with listening to the wisdom of those who came before us.

我们认识的最美丽的人是那些经历过失败、痛苦、挣扎、失去，并找到从深渊中走出来的人。