If you love your son, make him leave home.
More Japanese Proverbs:
The poor have no time to spare.Japanese
Without women there is no day and no night.
Japanese
If you have no one else, then confer with your knee.
Japanese
A silent man is the best one to listen to.
Japanese
An eye for an eye, and a tooth for a tooth.
Japanese
If every day was a sunny day, who would not wish for rain?
Japanese