世界充满了美，但也充满了痛苦和苦难。
The world is full of beauty, but it is also full of pain and suffering.
过去从未死去，它甚至还未过去。
The ultimate goal of computer science is to create systems that are both powerful and reliable.
The most rewarding part of acting is connecting with the audience on a deeply emotional level.
世界是一个舞台，我们都在扮演自己的角色。