你说的话有什么益处呢？如果没有益处还要说，就是白费口舌。 

Culture is what we do together, not just what we consume.

跨行业合作对于创造可持续的解决方案至关重要。

Patience is key in observational astronomy—some discoveries take decades to confirm.

解析：意与知、物紧密相连。