Bodily exercise, when compulsory, does no harm to the body; but knowledge which is acquired under compulsion obtains no hold on the mind.
— Plato
· No category
?? 名句詞匯解析
從本句名言中提取的重要詞匯，幫助你深度理解這句話
n. 練習;運動，訓練;運用;典禮;
vi. 鍛煉，訓練，練習;
vt. 鍛煉（身體某部位）;使焦慮，使憂慮;實行，發揮（作用）;運用;
?? ex出+erc力量+ise表名詞，物品，狀態 →練習，鍛煉
"You should exercise extreme caution when driving in fog."
在霧中開車要極為小心.
近義：profess, wield, practice, practise, qualify, train
adj. 必須做的，強制性的;義務的;必修的;
?? com共同+puls驅動，推+ory...的→強制性的
"Attendance at these lectures is not compulsory."
這些課不是硬性規定要聽的。
近義：mandatory, necessary, needful, obligated, obligatory, obliged
反義：optional
n. 了解，理解;知識（表示多方面的知識時有復數knowledges這一用法）;學科;見聞;
?? know知道+ledge框架 → 知識
"She has acquired a good knowledge of English."
她英語已經學得很好。
近義：idea, learning, notion, background, sageness, sapience
反義：nescience, philistinism, unacquaintance, unawareness, unfamiliarity, benightedness
n. 強迫;強制;沖動;打動人的力量;
?? com共同+puls驅動，推+ion名詞后綴→共同推→強制
"You are under no compulsion to pay immediately."
沒有人強迫你立刻付款。
近義：mania, obsession, addiction, dependence, fixedness
反義：apathy, impassiveness, impassivity, indifference, indolence, lassitude
n. 心，精神，心力，知，智力，智慧;心胸，頭腦，人;愿望，目的，意向，意志，決心，見解，意見;記憶，記性，記憶力，回想;
vi. 介意;注意;
vt. 專心于;介意;愿意做;照顧;
?? mind→心；意志；精神；理性；智力；注意；開會；介意
"His mind reached after an understanding of the problem."
他開動腦筋,想弄懂這個問題.
近義：heed, attend, ware, beware, follow, care