S.S.S

When an archer misses the mark, he turns and looks for the fault within himself. Failure to hit the bull’s-eye is never the fault of the target. To improve your aim improve yourself

If you want to aim at something in life and fail it’s not the fault of the target, it’s your own fault. For example if you want to become a good basketball player and you don’t practice it’s your fault for not practicing, not the courts.