What you actually pay for something is at least twice the listed price because of the energy， time， money needed to set it up， learn， maintain， repair， and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.
The integration of informatization and industrialization is the future trend.
"Time is the most democratic of all things; it is given equally to everyone, yet everyone uses it differently."
我对秩序与混沌之间的空间感兴趣。
There are three things I have always loved and never understood—art, music, and women.
Starting a business is like groping in the dark, you must trust your intuition.