Great crises often call forth gifted leaders.危急存亡之際常能產(chǎn)生天才的領(lǐng)袖.How does spirit of ability call forth do a happy person?怎樣才能振作起精神做個(gè)快樂(lè)的人?It occurs when minds stimulate each other and ideas call forth ideas.當(dāng)主意相互碰撞、想法相互啟發(fā),協(xié)同效...