君子有九种事情需要考虑到：看，要考虑是否清楚；听，要考虑是否明确；脸色，要考虑是否温和；容貌，要考虑是否恭敬；言语，要考虑是否忠实；做事，要考虑是否认真；疑惑，要考虑是否求教；愤怒，要考虑是否有后患；利益当前，要考虑是否该伸手。

Collaboration between governments, companies and civil society is essential to achieve our climate goals.

The greatest rewards come from working on something that nobody has a name for. If you possibly can， work where there are no words for what you do.

做你自己，因为别人已经有人做了。

元素周期表是现实构建模块的地图。