This number is easier and more difficult than it, because it is more detailed than it.

It is easy to do difficult things in the world, and it is necessary to do great things in the world.

If you don't come well, don't come.

Make something out of nothing; As good as water; Forever and ever; Taoist nature; Retire after work; Happiness from now on; If you are humiliated; Subtle and mysterious; Self-knowledge; A late bloomer; Lack of great achievements; Clever and clumsy; Broken wood is born in the end; Nine-story platform, starting with tired soil; The journey of a thousand miles starts with one step.