If you can’t, you must. If you must, you can.
The novel is the book of life. In this sense, the Bible is a great confused novel. You may say, it is about God. But it is really about man alive.
It's not about money. It's about the people you have, how you're led, and how much you get it.
模糊集的概念提供了一种自然的方式来处理那些不精确性源于缺乏明确定义的类别成员标准的问题。
The only thing we can know is that we know nothing and that is the highest flight of human wisdom.
我不是为了纪录而打球。我打球是因为我热爱这项运动。