A good man does not make a warrior, just as good steel does not go for nails.
The way you cut your meat reflects the way you live.
When you know a thing, to hold that you know it, and when you do not know a thing, to allow that you do not know it - this is knowledge.
The parents age must be remembered, both for joy and anxiety.
The hardest thing of all is to find a black cat in a dark room, especially if there is no cat.
In archery we have something like the way of the superior man. When the archer misses the center of the target, he turns round and seeks for the cause of his failure in himself.