Learning is like sailing against the current, if you don't advance, you will retreat; If you release your horse on the plain, it is easier to release it than to collect it.

The easiest way is to go down the mountain.

The front of the sword has been sharpened. Only hard stones can sharpen the sword.

This is the case before class in our class. Write it on the blackboard in "Reciting Classics". Sometimes the teacher will draw a list of students to recite. )

Pick me. I am typing word by word.