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To serve is beautiful, but only if it is done with joy and a whole heart and a free mind.
服务是美好的,但只有在带着快乐、全心全意和自由的心态去做时才是如此。
色彩是建筑中的强大工具;它可以改变空间并唤起情感。
In mathematics, the art of proposing a question must be held of higher value than solving it.
True power lies in controlling oneself, not others.
值得畏惧的竞争对手是那些从不关注你,而是一直在改进自己业务的人。