Dear fellow students, future Tencent partners. I was filled with excitement and joy as I wrote this title, because whether during the interview process or in the QQ group, I felt your anticipation, expectation, and even a bit of fear about stepping into the professional world and joining Tencent. Such feelings reminded me of 9 years ago, when I had just graduated from Nanjing University. I believe my feelings at that time were the same as yours now. In more than nine years, my position has changed many times: from a software development engineer to a test engineer, then to a senior system engineer, project manager, team leader, and finally director. There are too many feelings during this process, and last week I finally forced myself to make a promise to share them with you all.