孤独，是人生的必修课

Life can't be as good as you think, but it won't be as bad as you think. I think people's vulnerability and strength are beyond their imagination. Sometimes, I may be so vulnerable that I burst into tears, and sometimes I find myself biting my teeth a long way. We always have a lot of lonely and difficult times, when we all feel like we can't get through it, but we're all here. It is because of countless such moments that we can learn to be calm and know how to face the difficulties that may follow. Some people say that time is ruthless, indeed, a long time later, you look back and find that the loneliness you have experienced, but a wave in your memory, can not lift any rough waves. And those lonely days, give you time to think, give you the motivation to move forward, if you want to grow faster, might as well be lonely.