最危险的不是失败，而是自满。

解释：以芍药相赠，以文无（一种中药）相招，展现了中药在人际交往中的特殊意义。

建筑的未来在于既耐用又可持续的材料。

Architects are not artists. We have a social responsibility to serve the public.

I cover everything with dots to make the world mine.