True understanding comes from grasping the inner structural relationships of a problem.

I think singing is a way to vent emotions and express oneself.

We must learn from nature how to use resources efficiently.

"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."

The only thing that counts is what cannot be explained.

一座伟大的建筑必须触动心灵，而不仅仅是头脑。