Unless you really understand others, you can hardly attain your own self-understanding.

If you know the way broadly you will see it in everything.

From inside fortifications, the gun has no equal among weapons. It is the supreme weapon on the field before the ranks clash, but once swords are crossed the gun becomes useless.

Approach the enemy with the attitude of defeating him without delay.

Water adopts the shape of its receptacle, it is sometimes a trickle and sometimes a wild sea.

There are many ways of understanding simple things, but generally the opposite is true for difficult ideas

Unless you really understand others, you can hardly attain your own self-understanding.