By knowing things that exist, you can know that which does not exist.
A warrior has no confusion in his mind...This is true emptiness.
There are many ways of understanding simple things, but generally the opposite is true for difficult ideas
Water adopts the shape of its receptacle, it is sometimes a trickle and sometimes a wild sea.
Immature strategy is the cause of grief.
There is timing in everything. Timing in strategy cannot be mastered without a great deal of practice.