For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.

You have to keep moving forward, no matter what.

企业的发展不是靠一个人，而是靠一个团队。

你们会墨守陈规，还是勇于创新？

Educate the children， and it won't be necessary to punish men.

创新不仅仅是技术的问题；它关乎改变思维方式并接受新的思考方式。