It is well known that opportunism is not a shortcut to success,The only way to achieve one's goal is to work hard!History through their own hard work to succeed there,and there hasn't been successful people without pains.So we know if you want to gain something, you will have pains.We should not only know the theory but also how to apply it to practice.As we all known,Einstein from a stupid students looked down on by the teacher to become world famous scientist,Edison from a stupid boy became a great inventor,and after Beethoven deaf deduced gripping symphony,Yet all these things, different as they seem, have one thing in common. That is achieve one's goal is to work hard!
清晨一叶浮舟
