Jie,moderation.

Moderation, prosperity, but not too hard moderation, if bound firmly, you will lose the vitality of life.

There is water on the lake, which constitutes the Jie Gua (symbolizing moderation); Therefore, a gentleman should formulate the rules of etiquette and law, and constantly evaluate his virtue.

If you have the will, you must be restrained, not excessive, and abstain from alcohol and sex.

64hexagrams-60 jie gua-Water Lake Jie（水泽节）