Sustainability isn't a trend—it's a responsibility we owe to future generations.

Make yourself necessary to someone.

解读：这是诙谐调侃，意在缓解人们自我否定时的低落情绪，用幽默方式鼓励换个视角看自己，重拾轻松心态。

I don't believe in charity. I believe in solidarity.

Help people anyway。

互联网正在成为明日地球村的广场。