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The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.

你能給別人的最大禮物就是你的時間和關注。

It's not just the ad, but the product that must be interesting.

I love you not because of who you are， but because of who I am when I am with you。

電影的魅力在于它讓我們通過別人的眼睛看世界。