Innovation is the driving force of enterprise development, without innovation there is no future.

善良一点，因为每个人都在与人生苦战。如果想要真正了解他们，只需要，用心去看.

The essence of mathematics lies in its freedom.

写作是一种面对我们在现实生活中害怕面对的事情的方式。

You think it will never happen to you, that it cannot happen to you, that you are the only person in the world to whom none of these things will ever happen, and then, one by one, they all begin to happen to you, in the same way they happen to everyone else.