I finally figured out that on the stage of life, you cannot always be the winner. We have tried our best and worked seriously, so the result should be acceptable. The height of the arrow on the PPT and the winding of the curve are not the most important. Everyone has a yardstick in his heart, and just work hard. There are scenery along the way in life! We should learn to walk on our feet, we should learn to be indifferent, and we should understand that health and family love are the most important accompaniments!
Conception: