Failure is the mother of success.

3. Tao dies at dusk, which is full of losses and moderate benefits.

4, a threesome must have my teacher, Yan Shushan, Lu Qin as the Tao, learning the sea is endless.

5, ask how clear the canal is, because there is a source of running water sneaking into the night with the wind, moistening things quietly and learning new things, you can be a teacher.