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Customer trust is hard to earn and easy to lose; never take it for granted.
顾客的信任难获得易失去;永远不要视为理所当然。
The present is the past rolled up for action, and the past is the present unrolled for understanding.
"A good book is the best of friends, the same today and forever."
We don't inherit the earth from our ancestors; we borrow it from our children—this belief shapes everything we do.
The more you know, the more you realize you know nothing.