I learned the value of hard work by working hard.
只有真的努力了，才会知道努力的价值。
On the day, March 12th 2017, I wrote the same words, and I felt the same feelings just as I feel today, depressed and frustrated.
Every time I though I could bring an end to it, unexpected problems emerged.
Yes, some problems were caused by the deficiencies of my programs, but some just resulted from misoperations.
I felt boring and tiresome, it seems I can't finish this project no matter how hard I worked.
Sometimes it can't be accomplished even after a lifetime of effort.
But it will nevertheless be a contribution of ours if we can devote part of our lifetime to opening up a way, long or short, for the future generation.
The same is true if what little we have done serve as a good example to them, or if ourfruitless efforts serve as a good example to them.
Therefore，succeed or fail, one is considered to have made a contribution so long as he has tried his utmost.
Ridiculous. If we still fail after working hard, then hard work is totally meaningless as well.
Remember, the world we live in is always results-oriented.
Life is too short to waste your time on people who don't respect, appreciate, and value you.
人生太短，不要浪费时间在不尊重、不欣赏、也不珍惜你的人身上。
I love you not because of who you are, but because of who I am when I am with you.
No man or woman is worth your tears, and the one who is, won't make you cry.
The worst way to miss someone is to be sitting right beside them knowing you can't have them.
To the world you may be one person, but to one person you may be the world.
Don't waste your time on a man/woman, who isn't willing to waste their time on you.
Just because someone doesn't love you the way you want them to, doesn't mean they don't love you with all they have.
Our time is limited, don't waste time on those useless things and useless people.
However, it may be very difficult to find the right things and the right people.