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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.

廣東話諺語

"A novel is a mirror held up to the world."

I'm at a payphone trying to call home, all of my change I spent on you.

真相往往隱藏在顯而易見之處。

A vegetable's journey from seed to plate should honor every hand that touched it.

The best agricultural solutions are often the simplest ones.

Quality is the best business plan.