Smile because it happened, don't cry because it's over.

It’s gonna be a dull and repetitive entry again.
I don’t know how to solve this problem, I guess I shall find a corner in my brain and hide it for the time being. I do not know how to be fine when I’m not. At the same time, life has to continue. I’ve done numerous mistakes which leads to the up most undesirable consequences.
After next Monday, semester 1 will officially come to an end. It started off with much enthusiasm and excitement but it ended off with great disappointment and distress. It’s one of my greatest learning journeys in life I guess? Or it is just a part of growing up and life? I’m totally clueless.
I remember someone told me this quote, ‘’ don’t cry because it’s over, smile because it happened’’ I hope it’s correct , correct me if I’m wrong.
Sometimes, it’s quite funny how we perceive certain things in life. When the worse things happen, we will lie to ourselves that there’s something greater or better lying ahead of us, thus we should move on and stop grieving on what that have happened. But it’s that true? We don’t know but we choose to believe our own lies.