genius

将“genius”分解为“ge-ne-us”，想象一个天才（genius）在古代（ge）拥有独特的种群（ne-us），这个种群拥有非凡的智慧和创造力。通过这种联想，可以帮助记忆单词“genius”的含义。

genius 天资

来自词根gen, 生育，词源同generate.原义为守护精灵，传说中每个人出生时都会有守护精灵相伴而生，并一生陪伴成长，引申义天资。参考电影《黄金罗盘》。

genius

genius: [16] Latin genius originally meant ‘deity of generation and birth’. It came ultimately from the Indo-European base *gen- ‘produce’ (source of English gene, generate, genitive, etc), probably via a derivative *gnjos. It broadened out considerably in meaning, initially to ‘attendant spirit’, the sense in which English originally acquired it (French took it over as génie, a word which, because of its phonetic and semantic similarity to Arabic jinn, 18th-century translators of the Arabian nights eagerly adopted into English as genie).

The main modern English sense, ‘person of outstanding intellectual ability’, which dates from the 17th century, goes back to a comparatively rare Latin ‘intellectual capacity’. Genial [16] comes from Latin geniālis, a derivative of genius, which again originally meant ‘of generation and birth’ (a sense which survived into English: ‘And thou, glad Genius! in whose gentle hand the bridal bower and genial bed remain’, Edmund Spenser, Epithalamion 1595).

It later developed in Latin to ‘pleasant, festive’.
=> general

genius (n.)

late 14c., "tutelary or moral spirit" who guides and governs an individual through life, from Latin genius "guardian deity or spirit which watches over each person from birth; spirit, incarnation; wit, talent;" also "prophetic skill," originally "generative power" (or "inborn nature"), from PIE *gen(e)-yo-, from root *gene- "to produce, give birth, beget" (see genus). Sense of "characteristic disposition" of a person is from 1580s. Meaning "person of natural intelligence or talent" and that of "exalted natural mental ability" are first recorded 1640s.

1. I was hoping some of his genius might rub off.

我希望他的才华也可以影响他人。

2. At the time, his appointment seemed a stroke of genius.

当时，对他的任命犹如神来之笔。

3. Is he a nutter, or is he a genius?

他是疯子，还是天才？

4. His genius was not confined to the decoration of buildings.

他的天赋不单体现在建筑物的装饰上。

5. He last night denounced the British "genius for running ourselves down".

昨晚，他谴责了英国那位“抨击我们自己人的天才”。

【gift, genius, aptitude, talent, capacity, capability, faculty, ability, competence】
这组词都有“能力，才能”的意思，其区别是：
gift: 着重个人的天赋的才能或在某方面的显著本领，常暗含不能用一般规律作解释的意味。
genius: 语气最强，指天赋的高度才能与智力。
aptitude: 多指先天或后天习得的运用自如的能力，常暗示接受能力强，能迅速掌握一种学术训练或艺术技巧。
talent: 着重指人某方面具有可发展和倍养的突出天赋才能，但语意比genius弱。
capacity: 侧重指人的潜在能力，通常不指体力，多指才智，尤指接受与领悟能力。
capability: 多用于人，指胜任某项具体工作的能力，也指本身具有、尚未发挥的潜在能力。常与of或for连用。
faculty: 指特殊的才能或智力。
ability: 普通用词，指人先天的或学来的各种能力。
competence: 正式用词，侧重指令人满意的业务能力与水平，达到胜任某项工作等的要求。