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.
Sustainability is not an option, it's the only way forward for responsible businesses.
成功的关键是在生活的各个方面不断成长——精神、情感、灵性以及身体。
The most beautiful arrangement is a pile of things poured out at random.