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Good can exist without evil， whereas evil cannot exist without good.

Great design should solve problems, not create them.

Leadership isn't about giving orders; it's about inspiring people to see the bigger picture.

國家是理性的行為者，他們總是會按照自己的利益行事。

讓它簡單。讓它難忘。讓它吸引人。讓它讀起來有趣。