to enter deeply into people's hearts; to be deeply rooted in the minds of the people, especially of ideas, theories, or movements that gain widespread acceptance

to explain a complicated subject matter using simple and easy-to-understand language; to present deep ideas in a clear way

to lure the enemy into your territory in order to trap or destroy them; to bait an enemy into a vulnerable position

An isolated force penetrating deep into enemy territory without reinforcements

to express profound or complex ideas in simple and easy-to-understand language; to explain a complicated subject in plain terms

to launch or carry out in an intensive, deep-going way;going way; to begin to develop thoroughly

to conduct a thorough and deep investigation or research into a subject

to enter into the profound mysteries of a subject; to reach a level of deep understanding or appreciation of a work of art or field of study