The true artist is always in a state of becoming.
矿工最伟大的工具不是他们的设备，而是他们的判断力。
In computer science, we often have to deal with systems that are too complex to understand all at once.
Don't try to win a friend by presenting gifts。You should instead contribute your sincere love and learn how to win others 'heart through appropriate ways.
如果你总是做你一直在做的事情，你会得到你一直得到的东西。