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外交是一门艺术,要耐心、智慧和灵活性。
我们都有自己的小秘密,自己的小羞耻。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The pursuit of science is not just about discovery; it's about understanding the world around us and making it a better place.