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The difference between a dream and a goal is a timeline.

我很幸運能做我喜歡的事情。

We need to be vigilant about the security of the Internet.

You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count. What else is there? Your life is made out of the days it's made out of. Nothin else.

科學的全部不過就是日常思考的提煉。