The spirit of the individual is determined by his dominating thought habits.
Loneliness is only an opportunity to cut adrift and find yourself. In solitude you are least alone.
Low aim, not failure, is the crime.
In combat, spontaneity rules; rote performance of technique perishes.
Take what's useful, discard what is not.
My strength comes from my abdomen. It's the center of gravity and the source of real power.