冒險 vs. 安全 流動 vs 埋伏

冒險 vs 安全, 這些字的結構隱藏重要信息
Also can be related to the names of Soros and Buffett.
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World, fear and stock (ticket  Those are in a row. To beginners specially, remember: stock world is not a playground. You had better to practice first by paper not cash.

Joking is more provoking, jolly might tinted w/ joking but more of  merry, high spirit.
I used to visit some forums but was repelled by jerk :) partly because my posts were so provoking  that other people suspected he become a joke of my joke, or by other reasons as you know.
圓潤滑,方磨損,外圓內方行止正