it is a waste not to use your mental abilities
自分の知的能力を使わないのは無駄だ (jibun no chiteki nōryoku o tsukawanai no wa muda da)
"You should keep learning, a mind is a terrible thing to waste."
"あなたは学び続けるべきだ、心は無駄にするには恐ろしいものだ。" (anata wa manabi tsudzukeru beki da, kokoro wa muda ni suru ni wa osoroshī mono da)
to make the right decisions in order to achieve a good resul...
to find small, unimportant faults in something
to prepare for future success by hard work
to relax your vigilance or become less careful
to force someone to leave
to be in control; to make important decisions
