I always thought the human life is very short, although many people said our ways is so long to experience.

But time is time, we can not holding it for ever. That is why we haven’t control the length of our life.

Just thing it: one day has twenty-four hours and normal people can living about seventy to eighty yeas. Except the time of our sleep which around six to eight hours every day, actually there is not more time left.

So, could you tell me how much time you can used for your important things in every day? In fact it’s not enough to made our improve fast.

The time is limited and the knowledge is infinite.

Go ahead!