解析：学习圣人之道应遵从孔孟教诲。

Sustainability is not just about the environment; it's about creating long-term value for all stakeholders.

亲爱的，做人没有及格或不及格。

It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

译文：国家已经残缺不全，总是需要去修补，为了国家牺牲自己怎敢吝惜生命。

历史不仅仅是关于过去；它是关于过去如何塑造现在。

词语的问题在于你永远不知道它们曾经过谁的嘴。