On December 2nd, today's database teacher said that if you try to stick to one thing, persist for one year, persist for two years, and there will definitely be changes.

I've been keeping a diary for two and a half years, I've been doing push-ups for more than a year, I've been eating eggs and milk in the morning for more than half a year, and I've been doing cool running for a year and a half.

Some of these I will continue to stick to. I will continue to insist on more things.

"University Diary" 12.2 is in the middle of the hand, please wait a moment,

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