You must keep on learning in order to expend your minds, only by this can you survive in the challenging world.

你必须不断学习来扩大自己的视野，只有这样你才能在富有挑战性的社会立足。

youdao

Please keep it on your minds.

请将他们铭记于心。

youdao

Please keep it on your minds.

请将他们铭记于心。

youdao