知识贫乏、思想浅薄的人ignorant and shallow-minded person; two-dimensional person

• 不读书会使人特别是青年知识贫乏，视野狭窄，成为“平面人”。

  Not studying means that people, especially youths, lack knowledge and have a narrow outlook, becoming "two-dimensional people"

• 没有信仰的人最终成为平面人或走向堕落。

  In the end, people without faith become ignorant and shallow-minded, or head for moral degeneration.