最佳水平限制：浮动框必须被置于此包含块内向左尽量远的地方。

Optimum horizontal constraint. A left float box must be put as far to the left as possible within its containing block.

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位置优先原则：在判断浮动框位置时，最佳垂直限制优于最佳水平限制。

Position precedence rule. When resolving the float box position, the optimum vertical constraint takes precedence over the optimum horizontal constraint.

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请将压力水平限制在自己能掌控的范围内，并学会一些能缓解压力的方法或者向你的咨询师或医生征询意见。

To keep your stress levels in check, learn helpful stress management techniques or seek the advice of a counselor or doctor.

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You have to limit your exposure to risky asset classes to a level that allows you to sustain those positions even in the face of terribly adverse market conditions.

你必须把手中持有的风险资产,限制在一个合适的比例水平,并且即使到了最差的市场环境下,你依旧能够承受这些风险资产

耶鲁公开课 - 金融市场课程节选