胸のうちで (translations)→ inwardly quietly
心の (translations)→ emotional inner interior mentally spiritual
精神 (translations)→ ethos heart meaning mentality mind mind-matter mind-set nous psyche psychological spirit sprit
頭 (translations)→ brain brains chief face garret hair head idea imagination intellectual intelligence memory nerve noggin onion pane potato pow reasoning sense skull thinking thought tip tomato
能力 (translations)→ ability accomplishment caliber capability capacity competence competency efficiency limits merit power skill stuff talent versatility worth