Risk comes from not knowing what you're doing.
我們今天開采的巖石將建設(shè)明天的基礎(chǔ)設(shè)施。
Simplicity is not simple to achieve.
Happiness is an inside job.
翻譯：尺蠖彎曲身體是為了前進(jìn)，龍蛇蟄伏是為了保存自己。