心灵是一个动态的调节系统。
Topology is the study of the properties of a figure that are unchanged by any deformation.
"Imagination is more important than knowledge."
未来属于那些能够适应变化同时坚守核心价值观的人。
世界上充满了显而易见的事物，却没有人注意到它们。
机械和节省劳力的装置只有在降低制造成本时才具有价值。