Weak hands cannot be planted, meager skills have no foundation. Shallow wisdom is futile, how can one hope for a good name?扰扰从役倦，屑屑身事微。少壮轻年月，迟暮惜光辉。
0.0,
'average_size_images_per_month' => 0.0,
'previous_quota_percent' => 0.0,
];
/** ----------------------------------------------------------------------------------------- */
/** SANITIZATION, VALIDATION ================================================================ */
/** ----------------------------------------------------------------------------------------- */
/**
* Sanitize and validate an option value. Basic casts have been made.
*
* @since 1.7
* @author GrÃ