The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

建筑师必须是一个工匠。

I think that one wants from a painting a sense of life.

"We are all searching for something, but we don't always know what it is. Sometimes it's a person, sometimes it's a place, and sometimes it's just a feeling."

The more you try to control art, the less alive it becomes.

能源革命的核心是清洁高效，煤炭行业必须主动适应这一趋势。