The "mountain-sea" spirit means that it is bad to repeat the same thing several times when fighting the enemy. There may be no help but to do something twice, but do not try it a third time. If you once make an attack and fail, there is little chance of success if you use the same approach again.
Miyamoto MusashiRelated topics
approach attack bad chance enemy fail fighting help once something spirit success thing third times try use meansRelated quotes
When I came back to the United States, I decided that if you could use propaganda for war, you could certainly use it for peace. And "propaganda" got to be a bad word because of the Germans using it, so what I did was to try and find some other words. So we found the words "counsel on public relations."
Edward Bernays
The only way to have real success in science, the field I'm familiar with, is to describe the evidence very carefully without regard to the way you feel it should be. If you have a theory, you must try to explain what's good and what's bad about it equally. In science, you learn a kind of standard integrity and honesty.
Richard Feynman