Curiosity is the driving force behind all great mathematical discoveries.

Collaboration is key—governments, businesses, and communities must work together for sustainable forests.

解释：大部分蔬菜都偏寒性，而蒜却是温性的，说明了食材性质的差异。

The most innovative solutions often come from constraints.

张大千对绘画题材难易程度的评价。