The artist is a receptacle for emotions that come from all over the place: from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider’s web.
数学的目标是使简单的复杂化,使复杂的简单化。
国家是理性的行为体,它们寻求最大化相对权力,以确保在竞争性的国际体系中生存。
现在是理解过去的钥匙。