石油化工的未来在于可持续性和高效性。

The book is a mirror: if an ape looks into it, an apostle is unlikely to look out.

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

机会不会自己出现，你要去创造它们。

战略不是详细的计划或指令程序；它是一个统一的主题，为个人或组织的行动和决策提供一致性和方向。