Have you ever known the theory of chocie?
There are a bunch of axiems, but there are only two thing we really need to concern with.
One, the only person's behaviors that we can control are our own.
And two, the only thing that we can truly give other person is information, so let we give others some.
You can do with it as you wish, but you must take accounts for the consequences.
If you love life, don't waste time, for time is what life is made up of.
如果你热爱生活，就别浪费时间，因为生活是时间组成的。
It was said by Bruce Lee, a well-known actor and martial artist, born in 1940, and died in 1973, at the age of 33.
In the short time of his life, just 33 years, he was very successful as an actor and martial artist.
I am about to the same age as him, but I haven't had anything great done, not to mention that I can become a famous figure that can be remembered by the public as he did.
Maybe I have wasted my time, and my life, that may be the reason why I fetch up nowhere.
I can't live such a failing life any more and any longer.
So, I want to improve my language skills in another way, just making a little changes, reading professioal books and technical articles.
The rapid technological and societal changes require a commitment of life-long learning, there is a new version of technology that we must learn how to use it, we must re-up our skills through continuous learning.