The cement industry must evolve or become obsolete.

The writer's only responsibility is to his art. He will be completely ruthless if he is a good one. He has a dream. It anguishes him so much he must get rid of it. He has no peace until then.

艺术是世界已知的最强烈的个人主义形式。

最好的建筑既是普遍的，又是地方的。

解释：称赞人不夸大他好的地方，那么听的人心里不痛快；诽谤人不增加他的过错，那么听的人心里不满足。

生活是关于创造你自己。