最重要的是要学会倾听。
The most important thing is to be able to listen.
Innovation in cement production must balance efficiency with environmental responsibility.
The most important single aspect of software development is to be clear about what you are trying to build.
成功在于坚持和永不放弃。
光明在书中。把书完全打开，让它发光，让它发挥作用。