Sustainability isn't a trend; it's our responsibility to future generations.

If you loan someone $20 and you never see them again. That makes it worth $20. 

If you want to be the best, you have to do things that other people aren't willing to do.

小心你讨厌的人，可能是你某天必须合作的对象。

 自然必须被遵循，才能被掌控。