The overall meaning of the entire sentence is to let nature take its course. Some things cannot be forced, and they are destined to happen.

Junjin is willing to do everything as he pleases, which means that whether you seek marriage, a career, or anything else, everything must go with the flow, just do your duty well, and focus on yourself. When things change, persevere and stick to the end.

Let nature take its course. It has the same meaning as the above sentence, which means to do your best and obey fate. In other words, do everything you can do well, don't force it, and obey the destiny.

Don’t lament that things in the past year have been unsatisfactory. You will find that everything you asked for has come true inadvertently.

The meaning of the entire signature is not to make any changes, stick to the previous lifestyle and method of doing things, accumulate quantitative changes and qualitative changes, and one day you will succeed.

The meaning of this signature is not that everything is destined and there is no need to work hard. It means that you need to try your best to fight for your ideals. But don’t rush for success. If you want to achieve something, you will naturally succeed when you have accumulated a certain level of accumulation.