“A quail laughs at it，saying：‘Where is that bird going？I spring up with a bound，and when I have reached not more than a few yards I come down again.I just fly about among the brushwood and the bushes.This is also the perfection of flying.Where is that bird going？’” This is the difference between the great and the small.
There are some men whose knowledge is sufficient for the duties of some office.There are some men whose conduct will secure unity in some district.There are some men whose virtue befits him for a ruler.There are some men whose ability wins credit in the country.In their opinion of themselves，they are just like what is mentioned above.