a general manager

Used in personal names.

bashful / shy

learned fool; scholar who cannot apply what he or she knows; mere scholar

(lit. one eye, two legs/feet, three courage, four power) "first, eyes, second, feet, third, courage, fourth, power". The essentials of [kendo] in descending order of importance

(literally) know the other side and yourself, a hundred battles will not be perilous

one for all, all for one

insult, humiliate, disgrace, shame, offend / grateful, indebted (usu. as a response to gratitude)

to each his own; different strokes for different folks; there's no accounting for taste

chickens come home to roost, so you should be prepared for your curse to come back to you. Also said to admonish someone against cursing another person casually.