Nunca dejes de soñar, porque los sueños son el combustible del alma.

Mathematics is the music of reason.

A thing of beauty is a joy forever: its loveliness increases; it will never pass into nothingness.

Collaboration across industries is the key to solving complex energy challenges.

"To define is to limit."

倒置，始终倒置：将情况或问题颠倒过来。反向观察它。