三、不开心的事情要定期清除，那样才有储存快乐的空间。没有过不去的事情，只有过不去的心情，所以，心一定要多点晴朗，活着不是靠心情，而是靠心态。
Unhappy things need to be cleared regularly so that there is room for happiness. There is no thing that can't be passed, only the mood that can't be passed, so the heart must be more sunny, live not by mood, but by mentality.
四、时光就像个大筛子，经得起过滤，自以为玩的不错的好友，也许并不是你想象得那样好，只有经过时间的检验，日久见人心，最后留下来的，才是真正的朋友。
Time is like a big sieve, which can withstand filtering and think it's a good friend to play with. Maybe it's not as good as you think. Only after the test of time, people will see each other for a long time, and finally stay, is the real friend.
五、有喜有悲才是人生，有苦有甜才是生活。无论是繁华还是苍凉，看过的风景就不要太留恋，毕竟你不前行生活还要前行。
Happiness and sorrow are life, bitterness and sweetness are life. Whether it's busy or desolate, don't be too nostalgic about the scenery you've seen. After all, you have to move on if you don't move on.
