In the depth of the valley is the road to salvation.

There is no must in art because art is free.

重要的是不要停止提问。好奇心有其存在的理由。

Collaboration across industries is the key to solving the world's forestry challenges.

定理是数学的永久文献。

生活不是等待暴风雨过去，而是学会在雨中跳舞。