The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.
我们必须在能源需求和环境保护之间取得平衡。
时尚是一种模仿形式,因此也是社会平等化的一种形式,但矛盾的是,在不断变化中,它将一个时代与另一个时代区分开来,将一个社会阶层与另一个社会阶层区分开来。
Education in computer science should inspire creativity and critical thinking.
It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.