I think of a hero as someone who understands the degree of responsibility that comes with his freedom.
Innovation in medical technology requires a deep understanding of both the scientific principles and the practical needs of patients.
电影不是娱乐，它是一种需要深刻理解和欣赏的艺术形式。
The body remembers what the mind tries to forget.
历史不仅仅是坏人做坏事的故事，也是好人无所作为的故事。
He who is content is always happy; endless desires never find satisfaction.
