无铬是不够的；我们需要无愧于心。

The companies that thrive will be those that see environmental responsibility as an opportunity, not a burden.

关爱别人的人,别人也必定会关爱他；给别人利益的人,别人也必定会给他利益；憎恶别人的人,别人也必定憎恶他；残害别人的人,别人也必定残害他。

职位越高，错误的代价越大。

Science is about pushing boundaries, both in knowledge and technology.

Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.