Love means finding the beauty in someone's imperfections.
爱情就是在那个人的不完美中找到美。
Our mate isn't actually perfect, but if we want to build a healthy relationship, it is a good way to consider the person is perfect for us, her flaws and all.
If you love her with a true heart, you will be concerned about her, you will take an interest in all the things that attract her and cherish her above anyone else.
Do something every day that you don't want to do; this is the golden rule for acquiring the habit of doing your duty without pain.
每天都做一些自己不想做的事情，这是学会不带痛苦地做好本职工作的黄金准则。
From Mark Twain.
I have read the references of PX2 for several days, but I haven't successfully run the cameras yet.
I tried a few times with the examples, the output was not satisfying at all, and even worse, I found I couldn't understand what the error-messages meant.
So I gave up, at least I thought I should suspend the task for several days.
But that is the very thing I should finish first, otherwise those subsequent works can't start as planned.