Optimism is a strategy for making a better future. Because unless you believe that the future can be better, you are unlikely to step up and take responsibility for making it so.

The novel is a mirror that reflects the complexities of human existence.

塑料的真正成本不在于生产，而在于它的后续处理。

是我们遇到的那些人，让生命变得值得活下去。