Quantitative change leads to qualitative change, and material rearrangement leads to qualitative change.

A journey of a thousand miles begins with a single step; The embankment of a thousand miles, collapsed in the ant nest; Water drops penetrate the stone; Prevent micro-duration; Step by step-the change and development of things from

Quantitative change begins, and to a certain extent, it will inevitably lead to qualitative change; Pay attention to the changes in the number of things.

Changes in the composition and arrangement of horse racing in Tian Ji will lead to qualitative changes.

The melon is ripe and dropped; Accumulation to a certain extent will inevitably lead to changes in the shield.

Decisive action; Opportunity knocks but once. If the quantitative change of something exceeds the critical point, we should seize the opportunity to promote its qualitative change.