The development of learning algorithms that can handle high-dimensional data is a major challenge in the field.

【释义】：圣人处世的道理是灵活多变的，能根据时机和环境变化而采取合宜的行动，不拘泥于固定的方式。

When the third appeared, he thrust at it with the knife, only to feel the blade[刀片] snap as the fish rolled.